【中美应携手应对人工智能发展挑战】美国长久以来对中国实施包括芯片禁运、相关技术封锁在内的打压措施，企图遏制中国人工智能的发展。对此，商务部国际贸易经济合作研究院研究员周密表示，中美应合作应对人工智能发展挑战，尤其需规范其伦理边界。 美国对华芯片及技术封锁是错误举措，没有中国应用，美国芯片与人工智能也难以提升竞争力，科技进步不应被政治因素阻碍。The United States has long imposed restrictive measures on China, including chip export bans and curbs on related technologies, in an effort to slow the China's development of artificial intelligence. Zhou Mi, Research Fellow at the Chinese Academy of International Trade and Economic Cooperation under the Ministry of Commerce, notes that China and the US should cooperate to address AI development challenges, especially to regulate its ethical boundaries. The US's blockade of China's access to chips and technology is wrong. Without Chinese applications, US chips and AI will struggle to improve competitiveness, as political factors should not hinder technological progress. http://t.cn/AXJkZ3jO