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The virus made my computer crash and I lost three hours' work.
病毒使我的电脑死机了，我三个小时的工作白做了。
youdao
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The virus made my computer crash and I lost three hours' work.
病毒使我的电脑死机了，我三小时的工作白做了。
youdao
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The virus made my computer crash and I lost three hours' work.
病毒使我的电脑死机了，我三小时的工作白做了。
youdao