当我昨晚给你打电话时，你妈妈在做什么呢?她正在厨房饭。

What was your mother doing when I telephonedlast night ? She was cooking in the kitchen.

youdao

当我昨晚给你打电话时，你妈妈在做什么呢?她正在厨房饭。

What was your mother doing when I telephonedlast night ? She was cooking in the kitchen.

youdao