When the boy ran out the door, his mother quickly went after him.男孩跑出门时，他妈妈很快追了上去。

The police went after the escaped criminal.警察追捕逃犯。

The government is going after people who cheat on their taxes.政府正在查处偷税漏税者。

If you want the job, you should just go after it.如果你想得到这份工作，你就应该努力去争取。

She accused her friend of going after her husband.她指责朋友勾引她丈夫。