A modern Formula One car has almost as much in common with a jet fighter as it does with an ordinary road car.

与公路上普通汽车相比，现代一级方程序赛车和喷气式战斗机有更多的相似之处。

Drivers can convert it from a two-seater road car to a plane in less than 30 seconds with the touch of a button.

驾驶员只需触碰按钮，便可使这两座位的汽车在30秒内变形成一架飞机。

Also ring racing was popular on asphalt and ground tracks. It was enough to have a modified road car to take part in the racing.

另外在沥青路面和赛道上进行的环形竞速也广受欢迎，那些参赛的车辆都进行了足够的改良。

It is a common fact that usual road car is not enough for racing. You need special spare parts which were difficult to get these times.

大家都知道在公路上行驶的普通车辆并不适合参加竞速，你需要特殊的配件，而在当时又难以搞到。

That means an underlying nylon and polyester structure in a complicated weave pattern designed to withstand far larger forces than road car tyres.

采用尼龙和聚酯纤维以复杂方式交织而成的赛车轮胎能承受的力远大于公路车辆轮胎。