mopeds
n. 摩托自行车( moped的名词复数 )
A moped is a small motorcycle which you can also pedal like a bicycle.
If you must travel on motorcycles or mopeds, always wear a helmet and protective clothing.
如果你一定要骑摩托车或者是机动脚踏两用车旅游的话, 请一定要戴头盔和穿保护服.