1、The starter motor is a simple direct current motor which has a pinion gear attached to its shaft.
啟動電機是一個簡單的直流電機，在它的軸上有一個小齒輪。

2、The starter motor draws a great deal of electrical current from the battery.
啟動機需要蓄電池提供大量的電流。

3、To do this, the starter motor receives electrical power form the storage battery.
為此，啟動機必須從蓄電池得到足夠的電能。

4、To meet the different models, not the same volume of motorcycle, car starter motor needs.
可滿足不同型號，不同樣量摩托車、汽車起動電機的需要。