他经常做家务
He often does housework
以上为机器翻译结果，长、整句建议使用 人工翻译 。
他的父母都是老师，他们都很忙，所以他在家经常帮忙做家务。
His parents are both teachers and they are really busy, so he often helps do the housework at home.
youdao
他经常看到这个女孩帮助做家务。
He often sees the girl help with housework.
他经常帮助他的母亲做家务。
He often helps his mother with the housework.
应用推荐
模块上移
模块下移
不移动