A：I met Mark yesterday. He looked blue.我昨天遇到马克，他看起来很忧郁。
B：He’s been on the gravy train these years, hasn’t he?这几年他一直在做很挣钱的工作呀，不是吗?
A：It belongs to the past. He lost his job the other day, and he’s up a tree now.那是过去的事情了，前几天他失业了，他现在正处于困难中。
B：It seems that nobody can always expect things to pan out well each time.看来每个人都不能期望自己总是一帆风顺呀。