motorcycle

He put on his helmet and leather jacket before riding his motorcycle to work.

(Chinese) 他在骑摩托车上班前戴上了头盔，穿上了皮夹克。

Motorcycles are often faster than cars for traveling through heavy city traffic.

(Chinese) 在拥挤的城市交通中，摩托车通常比汽车行驶得更快。