On the way home we shared our first class compartment with a group of businessmen.
回家的路上，我们和一群生意人一起坐在一等车厢。
2.a bunch of 一些
We saw the Park Keeper telling a bunch of older boys to get off the swings.
我们看到公园管理员让一些大男孩从秋千上下来。
3.oblivious to 不注意
She lay motionless where she was, oblivious to pain
她一动不动地躺在原地，已经感觉不到疼痛。
4.social circle 社交圈子
Oxford's social circle was far too liberal for her taste.
牛津的社交圈过于开放，不合她的胃口。
5.help out 帮助
Regulars at his local pub have set up a fund to help out
经常光顾他的酒吧的人伸出援手成立了一个基金会。
