去跑步

make the running───带头

base running───跑垒

free running───n.自由奔跑；自由运转

longest-running───最长的运行时间

outrunning───vt.超过；跑得比…快；从…逃脱

be in the running───在运行中

Fort Benning───班宁堡

If something goes terribly wrong, they can always go back to the running system from yesterday.───如果系统某一部分发生严重故障，它们可以总是从昨天返回正在运行的系统。

up to an acid semitonal acciaccatura in both hands, the piano goes over into a sprint of octave-chords and single notes.───钢琴的两只手以半音阶短倚音向上，转变成八度和弦和单音符。

Mild pain: you feel this type of pain when you start to exercise but it usually goes away as you warm up and continue running.───轻度疼痛：再开始锻炼时会感到这种类型的疼痛，但当开始热身并继续跑步时这种感觉就会随之消失了。