tariff quotas

例句：

1. 1. The country's government has set a limit on the amount of imported goods that can be sold in its market.
   该国政府已经设定了一个限制，规定了进口商品在市场上的销售数量。
2. 2.Tariff quotas are used to regulate the flow of goods between countries.
   关税配额用于调节国家之间的货物流动。
3. 3. The tariff quotas system is designed to protect domestic industries and promote economic growth.
   关税配额制度旨在保护国内产业并促进经济增长。