我们正在读书的时候，老师走了进来。

While we were reading, the teacher came in.

youdao

当我在读书的时候，他却在玩。

For example 2:While I was reading he was playing.

youdao

当他在读书的时候，他的爸爸进来了。

For example 1:While he was reading his father came in.

youdao

我在读书的时候睡着了。

When I was reading, I went to sleep.

youdao

在读书的时候，我手中总是拿辅音音标发音着一本字典。

When I read, I always keep a dictionary at hand.

youdao

你可以通过考虑当一个人在读书的时候发生了什么来说明这一点。

One can illustrate this point by considering what happens when one is reading a book.

youdao

老师进来的时候，他们正在读书。

They were reading when the teacher came in.

youdao

当老师进来的时候，他假装正在读书。

When the teacher came in, he pretended to be reading.

youdao

爸爸进来的时候，我在读书。

When my father came in, I was reading.

youdao

当他母亲进来的时候，小男孩假装在读书。

The boy pretended to be reading when his mother came in.

youdao

我最后一次见到简的时候，她正在读书。

The last time I saw Jane, she was reading.

youdao

明天的这个时候我会正在读书的。

I will be reading this time tomorrow.

youdao

当老师进来的时候，吉姆正在读书。

Jim was reading when the teacher came in.

youdao

当你去学校的时候，我正在读书。

I was reading a book when you went to school.

youdao

当母亲进来的时候，她假装正在读书。

She pretended to be reading when her mother came in.

youdao

她打电话来的时候，我正在读书。

I was in the middle of reading when I had a call from her.

youdao

她打电话来的时候，我正在读书。

I was in the middle of reading when I had a call from her.

youdao