这一条将环球科学设为星标周一至周五第一时间掌握最新鲜的全球科技资讯· 医学 ·首次实现经眼眶切除脊柱肿瘤手术示意图（图片来源：Tina ...

美国总统特朗普4日称，将对所有在外国制作的电影征收100%关税。特朗普在社交媒体“真实社交”上发文称，美国电影业“正在迅速衰亡”，其他国家正通过各种激励措施“吸引美国电影制作人和工作室离开美国”。特朗普说，好莱坞因此“遭受重创”，这对美国构成“国家安 ...

WASHINGTON, April 30 (Xinhua) -- The first 100 days of U.S. President Donald Trump's second term have seen major shifts and hasty execution of polices, prompting numerous legal battles and ...

Washington, 30 abr (Xinhua) — Os primeiros 100 dias do segundo mandato do presidente dos EUA, Donald Trump, tiveram grandes ...

WASHINGTON, May 2 (Xinhua) -- After a major scandal that may have compromised U.S. national security, U.S. President Donald Trump on Thursday announced he would let go his national security advisor ...