我正准备睡觉这时妈妈回来了的翻译：I was going to sleep when the mother came back 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I was ready for bed when my mother came back

I was going to sleep when the mother came back

I was preparing to sleep mother to come back by now

I was preparing to sleep when her mother returned the

I was going to sleep when the mother came back