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Sometimes the questions are complicated and the answers are simple.
有时候问题很复杂，而答案却很简单。
youdao
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Sometimes % the questions are complicated and the answers are simple.
有时候，问题很复杂，答案却很简单。
youdao
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Sometimes % the questions are complicated and the answers are simple.
有时候，问题很复杂，答案却很简单。
youdao