These are the important working sections of a car: the engine, the clutch (automatic transmissions have a special hydraulic coupling instead of a clutch), the transmission and differential (which are gears), and the wheels.
英
美
- 汽車(chē)有這樣一些重要的零部件:發(fā)動(dòng)機、離合器(自動(dòng)變速器有特殊的液壓聯(lián)接器，所以不需要離合器)，變速器和差速器(即齒輪)，以及車(chē)輪。
