城市隧道对减少城市道路用地、缩短行车里程、疏导城市交通起到积极的作用。
The city tunnels play a positive part in reducing the ground of city road, cutting vehicle mileage, and leading city traffic.
在1996年的亚特兰大奥运会上，这些东西让自行车和划艇运动员的比赛时间缩短了差不多2%。
At the Atlanta Olympic Games in 1996, these sliced as much as two per cent off cyclists' and rowers' times.
其实就是要缩短领头车和随行车辆的距离。
The idea is to compact distances between lead and following cars.
应用推荐