机油

zhè liàng jiào chē xū yào huàn jī yóu

这辆轿车需要换机油。

The car needs an oil change.

wǒ men yào jiǎn chá yī xià qì chē de jī yóu liàng

我们要检查一下汽车的机油量。

We should check the oil level in our car.

bì xū bǎ fā dòng jī li de jī yóu quán bù fàng diào

必须把发动机里的机油全部放掉。

We had to drain the oil out of the engine.