| 释义 |
open border noun [countable, usually plural] (trade 贸易) the fact of goods and people being able to pass freely between countries 边境开放（货物和人能在国家间自由流动）◆an open border and free trade between the us and mexico 美国和墨西哥之间的边境开放和自由贸易◆local producers complain that the open borders policy has pushed down prices. 当地生产商抱怨说开放边境政策压低了价格。 |