美国、日本和欧盟三大经济体是世界经济的主要力量,在国际经贸中居于主导地位。这些国家(地区)科学技术发达,产业层次高。四川要建设西部经济发展高地,应加强同这些国家(地区)的经贸往来,大力吸引外资,扩大对外贸易和对外投资,推动四川经济的发展。 The three major economies of the United States, Japan and the EU are the major forces in the world economy and occupy the leading position in international trade and economic cooperation. These countries (regions) have developed science and technology and have high-level industries. In order to build a western economic development highland, Sichuan should strengthen its economic and trade contacts with these countries and regions, vigorously attract foreign investment, expand foreign trade and investment abroad, and promote the economic development in Sichuan.