trade

两国仅签署了一项为期一年的贸易协议。

The two countries have signed a ___trade agreement for one year only.

国家间的贸易帮助它们获得所需之物。

___Trade between countries helps them get what they need.

茶叶贸易把茶从中国带到了许多地方。

The tea ___trade brought tea from China to many places.