题目内容
4. 我们正在计划去老人之家帮他们打扫房子。 We’re to help their house in an old people’s home.
4. making a plan;to clean up
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题目内容
4. 我们正在计划去老人之家帮他们打扫房子。 We’re to help their house in an old people’s home.
4. making a plan;to clean up