问题描述：
英语翻译
1.He told me that he had lived in the countryside for fifteen years before he came to the city.
2.I was doing some housework when suddenly the door bell rang.
3.The harder we work,the happier we are.
1.He told me that he had lived in the countryside for fifteen years before he came to the city.
2.I was doing some housework when suddenly the door bell rang.
3.The harder we work,the happier we are.
问题解答：
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