1. 马力（功率单位）
Horsepower is a unit of power used for measuring how powerful an engine is.
e.g. The engine has more than 4,000 horsepower.
这台发动机马力超过4,000。
e.g. ...a 300-horsepower engine.
300马力的发动机
1. 马力（功率单位）
Horsepower is a unit of power used for measuring how powerful an engine is.
e.g. The engine has more than 4,000 horsepower.
这台发动机马力超过4,000。
e.g. ...a 300-horsepower engine.
300马力的发动机
