1.settle in v. 迁入

例句：
His uncle chose to settle in the countryside.
他叔父决意在乡下定居。

2.come up with v. 赶上, 提出

例句：
He's come up with a great idea.
他想出了一个绝好的办法。

3.roll up vt. 袅袅上升、卷起、到达

例句：
He rolled up his sleeves and got to work in the garden.
他卷起了袖子，在花园里干起活来。

4.one after the other adv.相继地

例句：
History is like a series of journeys, one coming after the other.
历史是一次又一次旅程的连接。

5.lay down vi. 放下、记下、拟定、建造

例句：
He lay down on the sofa and soon fell asleep.
她躺在沙发上很快就睡著了。