短语讲解：

1.At the end of the room four men sat drinking at a table.

at the end of 在…结尾，在…末端
例句：He parted with us at the end of the trip.
旅行结束时他和我们分手了。

2.The other men jumped up.

jump up 突然站起; 大幅上涨; 躜; 踊
例句：He tried to jump up a third time.
他试图作第三次的跳高动作。