They featured a sturdy but lightweight, tubular steel frame pneumatic tires and front wheel drive.

它们采用坚固而轻质的管状钢架充气轮胎和前轮驱动。

It boasted a front wheel drive and produced a power output of four horsepower, roughly three kilowatts.

它采用前轮驱动， 输出功率为四马力，大约三千瓦。

If you have a front wheel drive car, it's going to be a CV axle, rear wheel drive, all wheel drive car, you're going to have some drive shafts.

如果你有一辆前轮驱动的汽车，那么它要么是传动轴，后轮驱动，全轮驱动汽车，车上会有一些驱动轴。