1 sentence

1. 为了促进自由贸易，各国应努力消除关税壁垒。

   wèi​le cù​jìn zì​yóu mào​yì, gè guó yīng nǔ​lì xiāo​chú guān​shuì bì​lěi.

   To promote free trade, countries should strive to eliminate tariff barriers.

   Source: Dong Chinese Dictionary