资讯

WASHINGTON, July 16 (Xinhua) -- Twenty U.S. states -- most of them led by Democrats -- sued the administration of President Donald Trump on Wednesday for pulling funding for disaster relief.
最近网上出现了一些标题令人不寒而栗的文章,比如“美国专家称:中国电磁炸弹一击就能让全美电力瘫痪整整一年”。这类言论让人不禁感到一阵紧张。电磁炸弹的名字听起来非常高科技,但真的具有如此强大的威力吗?