释义1:在…之后

after

例句

I think we could all use a drink after that! 

我想我们在事情办完之后都得痛快地喝一杯。

I could come next week, or the week after. 

我可能下周来，或者再下一周。

You'll feel better after a good sleep. 

好好睡上一觉你会感觉好些。

释义2:在…后面

behind

例句

The restructuring of the pattern of consumption in Britain also lagged behind 

在消费结构重组方面，英国也落后于人。

Boris is falling behind all the top players. 

鲍里斯落后于所有顶级选手。

She has ten years' useful experience behind her. 

她有十年的经验，能派上用场。