I helped my mother clean the Windows. 翻译：我帮妈妈擦窗户。
相关例句：
Let me clean the Windows.
让我来擦窗户。
Clean the Windows with a soft cloth.
用块软布擦窗子。
Let Mark and Wood clean the Windows.
让马克和伍德擦窗户。
My father wants me to clean the Windows.
我父亲要我把窗户擦一擦。
He detailed six men to clean the Windows.
他派了六个人去擦窗户。
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