transnational economy 基本例句 跨国经济 Trade law and competition law are closely related in transnational economic activities and they share an ultimate goal of promoting market prosperity and consumer welfare.贸易法和竞争法在调整跨国经济活动中有着紧密的联系,并且在促进市场繁荣和消费者福利这一根本目标上两者是相通的。