《元史·本纪·卷三》
五月，蒙古军多次进攻合州城，未能攻下。
五月，屡攻不克。
In May, the Mongolian army attacked the Hezhou City many times, but failed to capture it.
<s>[INST] 对于下列每组文言文和现代汉语句子, 请提供一个能够准确表达两者本质的英语翻译: 文言文: 五月，屡攻不克。 现代汉语: 五月，蒙古军多次进攻合州城，未能攻下。 [/INST] In May, the Mongolian army attacked the Hezhou City many times, but failed to capture it.</s>
对于下列每组文言文和现代汉语句子, 请提供一个能够准确表达两者本质的英语翻译: 文言文: 五月，屡攻不克。 现代汉语: 五月，蒙古军多次进攻合州城，未能攻下。
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In May, the Mongolian army attacked the Hezhou City many times, but failed to capture it.
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