玩具车有个飞轮。

And this toy car has a flywheel.

youdao

由于这个因素，重型机车或卡车发动车都装配有大且重的飞轮，而赛车发动机或高性能发动机则装配有轻型飞轮。

For this reason, heavy-duty or truck engines have large and heavy flywheels, while racing engines or high performance engines have light flywheels.

youdao

给我一个飞轮跑跑摇控车的漂移视频！

Run sway the drift charging vehicle frequency for my freewheel!

youdao