让你在考试中更像native speaker的纯正短语

fair-weather friend

酒肉朋友，不能共患难的朋友

【英文释义】

someone who is your friend only when you are cheerful and successful

【实战例句】

A lot of John's friends turned out to be fair-weather friends. They were with him when he was rich and left him when he went bankrupt.

John的很多朋友都不是可以共患难的朋友。他们只有在John富有的时候和他在一起，当他破产了，这些人就都离他而去了。