2 sentences for 转动 (zhuàn​dòng — rotate)

1. 机器的齿轮开始快速转动。

   jī​qì de chǐ​lún kāi​shǐ kuài​sù zhuàn​dòng.

   The gears of the machine began to spin rapidly.

   Source: Dong Chinese Dictionary

2. 汽车的四个车轮都在飞快地转动。

   qì​chē de sì gè chē​lún dōu zài fēi​kuài de zhuàn​dòng.

   All four wheels of the car are spinning rapidly.

   Source: Dong Chinese Dictionary