5 sentences

1. 他用一条宽皮带围住腰部。

   tā yòng yī tiáo kuān pí​dài wéi​zhù yāo​bù.

   He wore a wide leather belt around his waist.

   Source: Dong Chinese Dictionary

2. 他的皮带太松了，裤子总是往下掉。

   tā de pí​dài tài sōng le, kù​zi zǒng​shì wǎng xià diào.

   His belt was too loose, and his pants kept falling down.

   Source: Dong Chinese Dictionary

3. 他用一把小锥子在皮带上扎了个孔。

   tā yòng yī bǎ xiǎo zhuī​zi zài pí​dài shàng zhā le gè kǒng.

   He used a small awl to poke a hole in the belt.

   Source: Dong Chinese Dictionary

4. 主动轮通过皮带带动从动轮。

   zhǔ​dòng lún tōng​guò pí​dài dài​dòng cóng dòng lún.

   The driving wheel drives the driven wheel via a belt.

   Source: Dong Chinese Dictionary

5. 这种老式机器是用皮带传动的。

   zhè zhǒng lǎo​shì jī​qì shì yòng pí​dài chuán​dòng de.

   This old machine is belt-driven.

   Source: Dong Chinese Dictionary