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短语
взаимовыгодный обмен强调
Игорь Миг fair trade-off
一般 quid pro quo (In politics nobody does something for nothing: there's always a quid pro quo involved. Val_Ships)
政治 mutually-beneficial exchange (ssn)
взаимовыгодный обмен: 1 短语, 1 学科
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