trading ports

• 通商口岸

trading ports的用法和样例：

例句

1. Though he knows, as I do, that a terrible evil has blanketed the land, his only real concern is to reach the eastern trading ports with his caravan.
   尽管我们都知道可怕的邪恶之力已经遍布大地，但他只希望和商队一起抵达东部大陆的通商口岸。