解决中美贸易问题,仅有政府采购是不够的,应该鼓励中国地方和企业更多接触美国中小企业,推进中低层经贸往来,培植在美利益集团。 To solve the Sino-U.S. Trade issue, government procurement alone is not enough. We should encourage more places and enterprises in China to have access to U.S. small and medium-sized enterprises, promote low-level economic and trade exchanges and cultivate interest groups in the United States.