学校已经开学了，我不知道什么时候才能见到她们。

I never know when I'll see them, now that the school year has started.

youdao

我们离开学校已经三年了。

Three years have passed since we left school.

youdao

当我离开学校时，我教那门课已经有十年了。

By the time I left the school I had taught that course for ten years.

youdao

的确，他现在已经离开学校了。

It was true that he was at present out of his class.

youdao

到我离开学校的时候为止，我已经教了那个班十年了。

By the time I left the school I had taught that class for ten years.

youdao

我已经离开学校很久了，甚至有些不记得自己曾经上过学了。

I've been out of school so long I hardly remember ever going.

youdao

我已经离开学校很久了，甚至有些不记得自己曾经上过学了。

I've been out of school so long I hardly remember ever going.

youdao