reciprocal commercial arrangement
百度_北京德威国际学校吧_代词 - 种类 ... 自身代词（self-pronoun）：myself yourself himself herself itself ourselves yourselves themselves oneself 相互代词（reciprocal pronoun）：each other, one another. 指示代词（demonstrative pronoun）：this that these those such same ...
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reciprocal commercial arrangement
互惠商业安排
以上为机器翻译结果，长、整句建议使用 人工翻译 。