free trade

自由贸易区

Refers to a specific geographic area where goods may be landed, handled, manufactured, or reconfigured, and re-exported without the intervention of the customs authorities.

指一个特定的地理区域，货物可以在此登陆、处理、制造或重新配置，并在没有海关当局干预的情况下再出口。

自由贸易协定

Refers to a formal agreement between countries to trade without tariffs or other restrictions.

国家之间为减少或消除关税和其他贸易壁垒而达成的协定。