involving trade that supports producers in developing countries by paying fair prices and making sure that workers have good working conditions and fair pay 公平贸易的（尤指支持发展中国家在价格、工人工资等方面实行公平政策） We buy 10% of our bananas from fair-trade sources. 我们 10% 的香蕉是通过公平贸易渠道购买的。 a range of fair-trade foods 一系列公平贸易食品