US President's opening remarks raise muted laughs as he addresses UN General Assembly in New York. Trump smiled："Didn't expect that reaction but that's okay."

有读者评论说：
 "Didn't expect that reaction but that's okay."  Dear @realDonaldTrump, you are speaking to a room of intelligent, well informed world leaders who aren't subject to rhetoric, propaganda and hyperbole. This is not one of your rallies! SURPRISE!
  这不是你的红脖子集会！😄