这个车的前进档有五个。

This car has five forward gears.

你需要使用前进档才能上这个坡。

You need to use forward gears to climb this hill.

他把车挂到前进档，然后开走了。

He shifted the car into forward gears and drove away.

在停车场里，他慢慢地换到前进档。

In the parking lot, he slowly shifted into forward gears.

学会如何正确使用前进档对新手司机很重要。

Learning how to properly use forward gears is important for new drivers.

这辆车有四个前进档和一个倒退档。

The car has four forward gears and one reverse gear.

答: 五个, 四个倒档和一个前进档.

A. Five, four in reverse and one forward.

手动变速箱有五个前进档和一个倒车档.

The manual gear box has five forward gear and one reverse gear.

因此，一些公司也提出了保护前进档被称为盔甲的伤害提供充分的保护。

Thus, several companies have come forward with protective gears referred to as armors to provide full protection from injuries.

我把车档由驻车档挂到倒车档，把汽车从车道倒到大街上，关上车库门，然后把车档挂到前进档。

I take the transmission out of park and into reverse, back out into the driveway into the street, close the garage door, and put the car into drive.