美國官員震撼揭密「外星人早現身」瞞了世界80年 ？！ 美中俄暗中較勁「黑科技軍武」紀錄片揭真相？！【57爆新聞 萬象搜奇】

US officials shocked to reveal that "aliens have appeared long ago" and have been hiding the secret from the world for 80 years? ! The United States, China and Russia are secretly competing with each other. Does the documentary on "black technology military weapons" reveal the truth? !