5 sentences

1. 我想把美元换成日元。

   wǒ xiǎng bǎ měi​yuán huàn​chéng Rì​yuán.

   I want to exchange US dollars for Japanese yen.

   Source: Dong Chinese Dictionary

2. 我想把这些美元换成人民币。

   wǒ xiǎng bǎ zhè​xiē měi​yuán huàn​chéng rén​mín​bì.

   I want to exchange these US dollars for RMB.

   Source: Dong Chinese Dictionary

3. 请把这些测量数据换成以米为单位。

   qǐng bǎ zhè​xiē cè​liáng shù​jù huàn​chéng yǐ mǐ wéi dān​wèi.

   Please convert these measurements into meters.

   Source: Dong Chinese Dictionary

4. 他把床上的旧单子换成了新的。

   tā bǎ chuáng shàng de jiù dān​zi huàn​chéng le xīn de.

   He replaced the old sheets on the bed with new ones.

   Source: Dong Chinese Dictionary

5. 他决定把旧沙发换成一个新沙发。

   tā jué​dìng bǎ jiù shā​fā huàn​chéng yī gè xīn shā​fā.

   He decided to replace the old sofa with a new one.

   Source: Dong Chinese Dictionary