They bought a new washing machine to help some w__.
问题描述:
They bought a new washing machine to help some w__.
答
works,他们买了一台洗衣机用来帮助干活
答
您好!
They bought a new washing machine to help some workers__.
他们买了一台新的洗刷机器来帮助那些工人。
答
washing
他们买了一台新的洗衣机来帮助洗衣服