功的单位等于马力小时内做的功。

The merit done equals to the product of power and distance.

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帕曲克能驾着650马力的beast绕着椭圆轨道跑上几个小时，他们把经过改装的civic开到100码也没有什么不可以。

Maybe young fans figured that if Danica Patrick can maneuver a 650 horsepower beast around an oval track for a few hours, they should be able push their modified Civic to 100 MPH.

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宝马公司的HR 2混合动力车，输出功率达到285马力，每小时时速最高达到185英里，每小时加速度从0 - 60英里仅需约6秒。

The BMW HR2 hybrid car performs with an output of 285 HP and with a top speed on 185 MPH. Acceleration from zero to 60 MPH takes approximately six seconds.

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