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Electric welder: the meal that cannot afford the cost of youth! What are the hazards of electric we
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China bought 40 ships of Brazilian soybeans and the United States was the first to suffer with it
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China bought 40 ships of Brazilian soybeans and the United States was the first to suffer with it
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五常大米是哪五常？你买到的真的是正宗五常大米吗？
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五常大米是哪五常？你买到的真的是正宗五常大米吗？
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Why does the average American have a one-meter-wide butt? The feed for feeding livestock is all eat
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Why does the average American have a one-meter-wide butt? The feed for feeding livestock is all eat
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Meituan-Dianping in the take-out food industry is on fire. It is not about 8-yuan meals but about
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Meituan-Dianping in the take-out food industry is on fire. It is not about 8-yuan meals but about
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Nine years ago Lei Jun went to the Samsung headquarters to ”apologize”. Now the Samsung prince has
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Nine years ago Lei Jun went to the Samsung headquarters to ”apologize”. Now the Samsung prince has
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High-speed railway can't be built again. India and Vietnam get free rides from the world. Why do gl
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High-speed railway can't be built again. India and Vietnam get free rides from the world. Why do gl
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The ”hidden” major oil field in China unveiled: Why the mysterious energy reservoir in Tibet is dif
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The ”hidden” major oil field in China unveiled: Why the mysterious energy reservoir in Tibet is dif
0:53
晒个太阳欠了一屁股债，农村屋顶光伏，是针对谁精准投放的骗局？
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晒个太阳欠了一屁股债，农村屋顶光伏，是针对谁精准投放的骗局？
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The beef is 20 yuan per kilogram. In order to deliver benefits to Chinese people the President of
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The beef is 20 yuan per kilogram. In order to deliver benefits to Chinese people the President of
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Don't underestimate India. Four technologies in India are at the world's cutting edge. Some are dep
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Don't underestimate India. Four technologies in India are at the world's cutting edge. Some are dep
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20 years ahead of China? What is the fast reactor technology of India that allows nuclear fuel to b
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20 years ahead of China? What is the fast reactor technology of India that allows nuclear fuel to b
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Russia is defeated by India! With the help of the United States and Europe India has successfully
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Russia is defeated by India! With the help of the United States and Europe India has successfully
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Two faces! Selling for 65 yuan abroad and 2300 yuan at home the pharmaceutical factory specificall
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Two faces! Selling for 65 yuan abroad and 2300 yuan at home the pharmaceutical factory specificall
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Why is the captcha becoming simpler but the robot can't learn it?
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Why is the captcha becoming simpler but the robot can't learn it?
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How terrifying is Venus exactly and why humans don't land on Venus? Venus is a planet in our sola
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How terrifying is Venus exactly and why humans don't land on Venus? Venus is a planet in our sola
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Sweden is surprised to see the ”no quality” battery! Electric vehicle endurance will increase great
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Sweden is surprised to see the ”no quality” battery! Electric vehicle endurance will increase great
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China's unilateral investment is 2.2 billion and the Yalu River Bridge has been completed for ten
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China's unilateral investment is 2.2 billion and the Yalu River Bridge has been completed for ten
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With a similar geographical area Kazakhstan produced more than 90 million tons of oil per year. Ho
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With a similar geographical area Kazakhstan produced more than 90 million tons of oil per year. Ho
0:53
A new fraud has been exposed with almost 100% success rate. Citizens should be more vigilant!
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A new fraud has been exposed with almost 100% success rate. Citizens should be more vigilant!
0:51
原本在我国泛滥的水葫芦，现如今怎么“消失”了呢？
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原本在我国泛滥的水葫芦，现如今怎么“消失”了呢？
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Can we bypass the photolithographic machine? The professor of Hunan University has published his re
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Can we bypass the photolithographic machine? The professor of Hunan University has published his re
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China is going to build the world's first thorium-based molten salt reactor. Small reactor can be u
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China is going to build the world's first thorium-based molten salt reactor. Small reactor can be u
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Why does the satellite dish disappear? Because it saw what it should not see? Or for other reasons?
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Why does the satellite dish disappear? Because it saw what it should not see? Or for other reasons?
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Great breakthrough in China's basic research! 6.6 billion ion collisions reveal 16 of the world's h
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Great breakthrough in China's basic research! 6.6 billion ion collisions reveal 16 of the world's h
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Many foreign airlines have suspended their China routes what is the reason behind it?
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Many foreign airlines have suspended their China routes what is the reason behind it?
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Can a mountain be excavated in just one day? China has created the largest excavator in seven years
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Can a mountain be excavated in just one day? China has created the largest excavator in seven years
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铁路电线杆上的坠砣有什么用？解析内部原理，多年的疑惑解开了
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铁路电线杆上的坠砣有什么用？解析内部原理，多年的疑惑解开了
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铁路电线杆上的坠砣有什么用？解析内部原理，多年的疑惑解开了
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王水：能溶解金子的恐怖液体，你敢碰吗？
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Nitric acid solution: a terrifying liquid that can dissolve gold. Would you dare to touch it?
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Nitric acid solution: a terrifying liquid that can dissolve gold. Would you dare to touch it?
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The alien signal which has been traced by people for 17 years comes from a microwave in the earth.
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The alien signal which has been traced by people for 17 years comes from a microwave in the earth.
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世界上最大的推土机，一铲可以推土60多立方，简直是开山神推
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世界上最大的推土机，一铲可以推土60多立方，简直是开山神推
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中华香烟在中国售价60元，在日本却只需4元，这是为何？
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中华香烟在中国售价60元，在日本却只需4元，这是为何？
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俄罗斯劝中国向印度开放天宫空间站，共享数据研究，引起外界关注
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斥资3200亿耗时近10年，川藏铁路为何非修不可，它有多大价值？
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中国飞往美国的航班，为什么宁愿绕路北极，也不敢横跨太平洋？
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钛储量世界第一，供应中国70%的高铁钢轨，四川攀枝花到底有多猛
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中国巨型双燃料发动机问世，已接到75台订单！外媒称：不可能！
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美国工程师：摸不透中国人，大力兴建水力发电，却不知其中危害
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美国工程师：摸不透中国人，大力兴建水力发电，却不知其中危害
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什么是“反重力技术”？各国为何争相秘密研究？
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什么是“反重力技术”？各国为何争相秘密研究？
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英国建史上最强大激光！比太阳亮100亿亿倍，超全球总能量6倍
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南海海洋石油资源丰富，为何开采困难？
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我国怒江有多神秘？明明水流量巨大，为何不修建水电站
0:57
14级台风前稳如泰山！这座600多米的高楼，是在“豆腐”上建的？
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14级台风前稳如泰山！这座600多米的高楼，是在“豆腐”上建的？
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中国耗费巨资建三峡大坝，若超大洪水来临，它的抗洪能力有多强？
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粉煤灰有何作用？工业废料变废为宝，为何它能够防止大坝开裂？
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三峡大坝变形了？真相来了！
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都说中国三峡大坝很重要，为何却没人敢偷袭？
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都说中国三峡大坝很重要，为何却没人敢偷袭？
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古代没有监控科技，银库不怕被盗吗？古人如何防止监守自盗？
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三峡大坝鱼群泛滥！百斤重的大鱼到处都是，为何专家不让捕捉呢？
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中国全靠实力，世界最大“人造太阳”诞生！
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中国全靠实力，世界最大“人造太阳”诞生！
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全球最大AI超算内部首次曝光！马斯克19天神速组装10万块H
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全靠实力！世界最大“人造太阳”ITER主机安装，中国再次承担！
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全靠实力！世界最大“人造太阳”ITER主机安装，中国再次承担！
0:55
日本又赢麻了？研发容量超8倍的新电池，新能源市场要变天了吗？
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日本又赢麻了？研发容量超8倍的新电池，新能源市场要变天了吗？
1:05
储量超过1100亿方！中国发现首个千亿方气田，或影响世界能源格局
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储量超过1100亿方！中国发现首个千亿方气田，或影响世界能源格局
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一条视频带你了解，破冰船是怎么破冰的？跟你想的不太一样哦
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一条视频带你了解，破冰船是怎么破冰的？跟你想的不太一样哦
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陈进：骗国家11亿经费，让中国芯片停滞13年，出逃美国仍逍遥法外
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陈进：骗国家11亿经费，让中国芯片停滞13年，出逃美国仍逍遥法外
1:19
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温铁军说：欧美的高科技，为什么就是不肯卖给中国？
0:47
青海省发现金属盐矿，储量达1.8亿吨，美国却称资源应该共享？
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青海省发现金属盐矿，储量达1.8亿吨，美国却称资源应该共享？
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菜市场正泛滥的“硼砂猪肉”，它的危害有多大？大家又该如何分辨
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农村安装天然气受阻，为何大多农民坚决反对？
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农村安装天然气受阻，为何大多农民坚决反对？
0:43
中国独家掌握红土镍矿提取技术，解决上游资源
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中国独家掌握红土镍矿提取技术，解决上游资源
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为啥一直被吐槽脏乱差的农村大席，基本上没有人因此吃坏肚子。
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为啥一直被吐槽脏乱差的农村大席，基本上没有人因此吃坏肚子。
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17年过去了，当年花36亿元建成的鸟巢，目前是挣了还是赔了？
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17年过去了，当年花36亿元建成的鸟巢，目前是挣了还是赔了？
0:48
年轻人竟开始“反向消费”了，什么是反向消费呢？答案在这里！
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年轻人竟开始“反向消费”了，什么是反向消费呢？答案在这里！
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净空高度24米！南京长江大桥制约了长江航运发展？为何不拆除？
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净空高度24米！南京长江大桥制约了长江航运发展？为何不拆除？
1:09
中国南水北调工程有多伟大？凭啥被称为我国千年来最伟大的工程？
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中国南水北调工程有多伟大？凭啥被称为我国千年来最伟大的工程？
0:51
连续开采118年的西露天煤矿，关停后留下巨大矿坑！如今怎么样了
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连续开采118年的西露天煤矿，关停后留下巨大矿坑！如今怎么样了
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宁愿倒贴钱！美国也要把粮食出口给中国，网友：他们什么目的
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宁愿倒贴钱！美国也要把粮食出口给中国，网友：他们什么目的
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特朗普羡慕中国高铁，科技世界第一的美国，为何却“造不出”高铁
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特朗普羡慕中国高铁，科技世界第一的美国，为何却“造不出”高铁
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日本锂硫电池获突破，将打破中韩垄断？
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老挝否决中国提案，找韩国仿建三峡大坝，溃坝后中国是啥态度?
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老挝否决中国提案，找韩国仿建三峡大坝，溃坝后中国是啥态度?
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长期使用蓝牙耳机可能危害健康！！！
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长期使用蓝牙耳机可能危害健康！！！
0:41
察隅河每年流入印度615亿立方淡水，我国却为何不断流自用
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察隅河每年流入印度615亿立方淡水，我国却为何不断流自用
0:55
又一黑科技？时速600公里的高温超导磁悬浮列车，人徒手就能推动
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又一黑科技？时速600公里的高温超导磁悬浮列车，人徒手就能推动
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朝鲜战争中的“神奇画面”：十四国举办“奥运会”，其乐融融
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中国风力发电世界第一，每年发电3亿千瓦！欧美：这是“垃圾电”
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征服南方人的腊肉，为什么在东北“无人问津”？
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空调卡脖子？日本撤走压缩机产线，国产替代崛起，7秒制造一台！#shorts
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都是空间站，为何中国的比国际空间站小了243吨？真的不如它？
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空调卡脖子？日本撤走压缩机产线，国产替代崛起，7秒制造一台！
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都是空间站，为何中国的比国际空间站小了243吨？真的不如它？
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可燃冰号称可代替石油，中国储量全球第一，现在为何没影儿了？
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可燃冰试采取得重大进展！它开采多难？我国储量约800亿吨油当量
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熔盐塔式光热电站发电的原理是什么？为什么它可以24小时发电？
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京杭大运河能实现全线复航吗？真的是因为无法跨越黄河吗？
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一棵金丝楠木能卖上亿元，为啥却没人愿意种？
0:57
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What is the principle of power generation of molten salt tower solar thermal power station? Why can
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Coke-crushed Mexico kills 240 million people a year from drinks comparable to drugs
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Can the Beijing-Hangzhou Grand Canal resume full navigation? Is it really because it cannot cross t
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”China's Most Gold-sucking Line” Beijing-Shanghai High-speed Railway: Net Earns 30 million Per Day
1:05
Trump envies China's high-speed rail the United States which has the world's number one in scienc
Hi科普啦
Trump envies China's high-speed rail the United States which has the world's number one in scienc
1:02
A golden nanmu can sell for hundreds of millions of yuan but why is no one willing to plant it?
Hi科普啦
A golden nanmu can sell for hundreds of millions of yuan but why is no one willing to plant it?
1:01
What would happen if the Earth suddenly ran out of oil?
Hi科普啦
What would happen if the Earth suddenly ran out of oil?
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