while时间状语从句的时态

while时间状语从句的时态是过去进行时。

例句：

They met while on holiday in Greece.

他们是在希腊度假时认识的。

Carry on with your work while Im away.

我不在时你要接着干。

相关介绍

I waited while he gathered up his papers.

他整理文件时我就在一旁等待。

They palled up while they were at college.

他们上大学时成了朋友。

I'll keep you company while you're waiting.

你等待时我会陪伴你。