Sentence examples for an exchange from inspiring English sources

"an exchange" is a correct and commonly used phrase in written English.
It can refer to a trade or swap of goods, services, or information between individuals or groups. Example: "The two countries engaged in an exchange of diplomatic gifts during the summit." In this sentence, "an exchange" is used to describe the act of giving and receiving gifts between the two countries. It could also be used to describe any other type of trade or interaction between them, such as a cultural exchange or an exchange of ideas.