4 sentences

1. 我们上了车，我开动了引擎。

   wǒ​men shàng le chē, wǒ kāi​dòng le yǐn​qíng.

   We got in the car and I started the engine.

   Source: CCMatrix

2. 他开动了机器。

   tā kāi​dòng le jī​qì.

   He started the machine.

   Source: CCMatrix

3. 不要开动引擎。

   bù​yào kāi​dòng yǐn​qíng.

   Don't start the engine.

   Source: CCMatrix

4. 爸爸什么也没有说，开动了车子。

   bà​ba shén​me yě méi​yǒu shuō, kāi​dòng le chē​zi.

   Dad said nothing and started the car.

   Source: CCMatrix