我反对不先试一下闸就骑机动脚踏两用车。

I would advise against riding moped without testing the brakes first.

youdao

二轮车摩托车、三轮车摩托车、机动脚踏两用车、特殊用途车辆、摩托车用发动机、车架、离合器、制动器、减震、摩托车电器、轮胎、轮毂。

Motorcycle, two wheel motorcycle, three wheel motorcycle, special purpose vehicle, motorcycle engine, vehicle frame, clutch, brake, shock absorber, motorcycle electric appliance, tire, wheel hub.

youdao