求翻译：国际贸易对参与贸易的国家乃至世界经济的发展具有重要作用，具体表现在以下几方面：1、调节各国市场的供求关系2、促进生产要素的充分利用3、发挥比较优势，提高生产效率各国参与国际贸易的重要基础是比较利益和比较优势4、提高生产技术水平，优化国内产业结构5、增加财政收入，提高国民福利水平国际贸易的发展，可为一国政府开辟财政收入的来源6、加强各国经济联系，促进经济发展是什么意思？

International trade in the countries involved in trade and the world has an important role in economic development, specifically in the following aspects: 1, adjust the relationship between the two countries to market supply and demand, and promote the full use of three factors of production, compar

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The international trade to participates in the trade the country and even the world economics development has the vital role, concrete manifestation in following several aspects: 1st, the adjustment various countries market supply-demand relation 2, the promotion element of production uses 3, the di

International trade on participation trade of national and world economic of development has important role, specific performance in following several aspects: 1, and regulation States market of supply and demand relationship 2, and promoting production elements of full using 3, and played compariso