美国空军一名高级将领表示，美F-35至少与中国的J-20有过一次遭遇。据报道，两国第五代隐形战斗机在东海上空有过对峙。评论截图评论原文Sumit BaruahThe comparison of both the jets is a bit complicated i think. While F-35 is a multirole aircraft focusing mainly on groun

评论截图:评论原文：（原文地址：www.youtube.com/watch?v=VwLS0A5D8dU）bob charlesCorrection: The Taiwan Relation Act does NOT commit the US to defend Taiwan. It just said we sell them arms to defend themselves and s