昨天他不得不帮助妈妈做家务活的翻译：Yesterday he had to help my mother do the housework 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

Yesterday, he had to help my mother to do housework

Yesterday he had to help my mother do the housework

Yesterday he could not but help mother to do the housework to live

Yesterday, he had to help her mother doing housework.

Yesterday he had to help my mother do the housework