1.使快步走
2.快步行进
1.double the usual rate of pay
2.a tempo twice as fast as the basic tempo of a piece of music, or a passage played at that speed
3.a fast marching pace of 180 steps per minute
4.double the amount that you normally earn, paid when you work on days or at times when most people do not work
5.a fast speed at which people march in the military