What I do is a kind of legwork.我干的是跑腿儿的活.He asked someone else to do all the legwork of gathering information.他叫了别人来做所有搜集资料的跑腿活.By writing, you are doing the legwork in understanding other poets.通过写作, 你其实是在积累知识了解了其它的诗人....
他们的速度达到了每小时70英里。They were doing 70 miles an hour.自9点起,我们已走了70英里.We've made 70 miles since 9 o'clock.如果因为法律规定的时速是70英里我就说自己的车速是这么高，那就是虚伪了。It would be hypocritical to say I travel at 70mph simply because that is t...