sneaking GRE

He was caught sneaking an apple from a shop.

在商店里偷苹果时被抓住了。

She ducked the interviewers by sneaking out the back door.

她从后门偷偷溜走, 躲开采访者。

Darkness was sneaking up on the travellers as they entered the forest.

旅游人走进森林时,黑暗渐渐袭来。

We have to invent a new method for sneaking prisoners out without being noticed by the guards.

我必须想出新办法使囚犯偷偷溜出去而不被看守发现。