simple labour and complex labour; simple labour and compound labour
简单劳动与复杂劳动(simple labour and complex labour; simple labour and compound labour)
基于4999个网页-相关网页
simple labour and complex labour
... simple labour and complex labour简单劳动与复杂劳动 mental and manual labour脑力劳动和体力劳动 manual labour and mental labour体力劳动与脑力劳动 ...
基于8个网页-相关网页
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