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- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- The roads merge a kilometre ahead. 这两条道路在前面一公处汇合成一条大道。
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- Despite the bad weather the fete will go ahead. 尽管天气不好，游乐会照常举行。
- The motel is dead ahead about a mile from here. 那家汽车旅馆就在前方大约一英里的地方。
- They are digging through the hill to make a tunnel. 他们正在凿山建一条隧道。
- The foothills were looming ahead through the haze. 丘陵地带透过薄雾朦胧地出现在眼前。
- Our tanks cut in ahead of the escaping aggressors. 我们的坦克抢到前面去拦住那些溃逃的侵略者。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- He soon got ahead of the other runners in the race. 在赛跑时，他一到别人前面去了。
- The next year the work went ahead on a large scale. 第二年这项工作就大规模进行了。
- The train was halted by work on the line ahead. 由于前面铁道上在施工，火车停了下来。
- The two lanes merge going into the tunnel. 两条车道会合后引入隧道。
- The truck cleared the tunnel safely. 卡车安全地通过了隧道。
- He has to stoop to get through the tunnel. 他得弯下腰走过地道。
- The roar of the train reverberated in the tunnel. 火车的轰隆声在隧道里回荡。
- The car behind wants to get ahead of us. 后面那辆车想超过我们。
- The way ahead was blocked by fallen trees. 前面的路被倒下的树挡住了。
