渥太华和华盛顿必须在自由贸易流通和司法安全事务之间找到一个微妙的平衡。
Ottawa and Washington have to find a delicate balance between the free flow of commerce and legitimate security concerns.
如果中国出现贸易逆差，这也将明显推动人民币在海外的流通。
If China were to run trade deficits, that would also significantly boost the overseas circulation of Chinese currency.
今天，由于技术的进步以及贸易壁垒的解除，信息和观念在全球的流通比以往更加迅速和自由。
Today, because of advances in technology and falling trade barriers, information and ideas circle the globe faster and more freely than ever.
应用推荐