Meeting face-to-face can make exchanging ideas faster and more effective.

面对面的会议可以更加快捷和有效率地交流想法。

Hello, what are we returning or exchanging today?

你好，今天需要退换什么商品吗？

The same system was used for ransoming or exchanging captives.

同一系统也被用来赎回或交换俘虏。

He bamboozled me into exchanging the foreign currency.

他哄骗我兑换了外汇。

The two men were exchanging blows.

那两个人在相互厮打。

He enjoyed exchanging banter with the customers.

他喜欢和顾客开玩笑。

After exchanging the usual pleasantries, they got down to serious discussion.

互致寒暄之后，他们便开始严肃的讨论了。