4 sentences

1. 后来，我们互换了照片。

   hòu​lái, wǒ​men hù​huàn le zhào​piàn.

   Later we exchanged photos.

   Source: CCMatrix

2. 身高和体重是不能互换的。

   shēn​gāo hé tǐ​zhòng shì bù​néng hù​huàn de.

   Height and weight are not interchangeable.

   Source: CCMatrix

3. 他们喜欢把自己看作是可互换的。

   tā​men xǐ​huan bǎ zì​jǐ kàn​zuò shì kě hù​huàn de.

   They like to think of themselves as interchangeable.

   Source: CCMatrix

4. 对于大多数人来说，这两个术语是可以互换的。

   duì​yú dà​duō​shù rén lái​shuō, zhè liǎng​ge shù​yǔ shì kě​yǐ hù​huàn de.

   For most people, the two terms are interchangeable.

   Source: CCMatrix