把下列句子翻译成汉语，用上括号中所给的单词和短语
1. 事实上，父母都不希望子女有麻烦。(as a matter of fact; in trouble)
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2. 我目前在和同学相处方面有一些麻烦。(have some trouble in doing sth.)
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3. 地震之后整座城市成了一片废墟。( in ruins )
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4. 博物馆要求参观的游客不得在馆内拍照。(request)
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5. 学生们迫不及待地想知道考试的结果。(can hardly wait )
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