exchange

You can exchange currency at the airport.

你可以在机场兑换货币。

The researchers met to exchange information.

研究人员会面交换信息。

We exchanged ideas about the project.

我们就这个项目交流了想法。

They exchanged gifts at the party.

他们在聚会上交换了礼物。

We exchanged pleasantries before the meeting.

会议前我们互相寒暄了几句。

The couple exchanged vows in a small ceremony.

这对夫妇在一个小型仪式上交换了婚誓。

We exchanged pleasantries before the meeting started.

会议开始前我们互相寒暄了几句。

The two players exchanged blows after the whistle.

哨声响起后，两名球员互相动起手来。

The couple exchanged vows on a beach in Hawaii.

这对夫妇在夏威夷的海滩上交换了结婚誓言。

These words, from Adam Smith's The Wealth of Nations, point out that people naturally exchange goods and services with one another.

这句话出自亚当·斯密的《国富论》，指出人们天然地会互相交换物品和服务。