王老师晚上通常要花三个小时备课的翻译：Teacher Wang the evening usually takes three hours to prepare lessons 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

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Teacher Wang the evening usually takes three hours to prepare lessons

Sometimes, I help mother to do the housework

Wang teachers usually have to spend three hours at night classes

Teacher Wang the evening usually takes three hours to prepare lessons