moped

例句：

1. 1. He bought a moped for his daughter's birthday.
   他为女儿的生日买了一辆摩托车。
2. 2. The moped was parked in the corner of the street.
   那辆摩托车停在街角。
3. 3. The moped was so fast that it almost hit a car.
   那辆摩托车跑得太快，差点撞到一辆车。