A history of trying to reopen international negotiations that the executive has already concluded is also the reason why Congress has to give Obama so-called trade promotion authority (which entails fast-track congressional votes on trade agreements). Otherwise, America’s trading partners will not negotiate seriously in ongoing regional and global trade negotiations.
而历史上也不乏重开已关闭国际谈判的尝试，这也是为何国会必须向奥巴马授予所谓的“贸易促进授权”（以加快贸易协议方面的国会投票进程）。不然的话美国的贸易伙伴们就不会认真进行现有的区域和全球贸易谈判。