美国在特朗普的亚洲之行之前,就中国遵守2020年第一阶段贸易协议的情况发起了正式调查。 The U.S. has launched a formal probe into China's compliance with the 2020 Phase One trade deal ahead of Trump’s Asia trip.

美国对中国遵守2020年第一阶段贸易协定的情况进行了正式调查,因为前总统唐纳德·特朗普准备前往亚洲旅行。 The U.S. has launched a formal investigation into China's compliance with the 2020 Phase One trade agreement as former President Donald Trump prepares for a trip to Asia. 这一举动预示着对北京在协议下的承诺,包括增加购买美国货物和解决知识产权问题的承诺,日益受到审查。 The move signals growing scrutiny of Beijing's commitments under the deal, including its pledges to increase purchases of American goods and address intellectual property concerns. 调查可能会影响两国未来的贸易政策和关系。 The investigation could influence future trade policies and relations between the two nations.