direct-cranking starter

例句：

1. 1. The new car has a direct-cranking starter that makes starting the engine very easy.
   这款新车有一个直接起动的启动器，让启动引擎变得非常容易。
2. 2. The old car had a manual transmission, which required you to manually crank the starter before you could start the engine.
   旧车有手动变速器，需要你手动摇动启动器才能启动引擎。
3. 3. The new model of the car features a direct-cranking starter that is more efficient and quieter thanits predecessors.
   这款汽车的新型号采用了一种更高效、更安静的直接起动启动器，比前一代产品更为先进。