昨晚我在看书的时候，她在看电视。的翻译：Last night I was reading when she was watching TV. 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

Last night I was reading, she was watching TV.

Last night I was reading when she was watching TV.

I was reading last night, she was watching the television.

Last night when I read the book, she watched the television.

Last night I was reading when she was watching TV.