through

She smiled at him as he walked through the door.

他从门口进来时，她朝他笑了。

Water will be pumped through a pipe.

水将通过管子抽上来。

I managed to squeeze through a gap in the hedge.

我设法从篱笆上的一个缺口挤了过去。

They were suddenly plunged into darkness as the train went through a tunnel.

火车穿过隧道，他们顿时陷入黑暗之中。

There were people standing in the doorway and I couldn’t get through.

有人站在门口，我过不去。

She got her first job through an employment agency.

她通过职业介绍所得到了第一份工作。