4. After one year, we offer to repair the machine, but we quire for the cost of the changed parts, not for manual cost.的翻译：什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

翻译结果1 翻译结果2 翻译结果3 翻译结果4 翻译结果5

4。一年后，我们提供修理机器，但我们唱诗班的改变零件的成本，人工成本。

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