名词
中文翻译：农村双层交换同义词
同义词：
['rural dual exchange', 'rural twin exchange']
例句：
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1. The government is promoting rural dual exchange to boost agricultural productivity.
政府正在推广农村双层交换，以提高农业生产力。
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2. This project aims to facilitate rural dual exchange and increase farmers' incomes.
该项目旨在促进农村双层交换，增加农民的收入。
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3. The villagers have been participating in the rural dual exchange program for several years now.
村民们已经参加了这个乡村双层交换项目好几年了。