1.
Scientific and Proper Traffic Network:Foundation of Smooth Urban Roads
科学合理交通网络 城市道路畅通之本
2.
Jane： Well, the road is clear and there are no police cars around.
珍：现在道路畅通，附近也没有警车。
3.
The road was clear, and we got to the destination before long.
道路畅通无阻, 我们很快到达了目的地。
4.
The coast is clear.
（走私黑话）道路畅通，时机正好。
5.
highway crews soon had the roads travelable.
高速公路的工作人员很快就使道路畅通了。
6.
They build barracks and put soldiers in, to guard the roads.
他们建造兵营，驻扎士兵，来保卫道路畅通。
7.
Let's get movin'. The coast is clear.
快逃，现在没人（注：黑话，原为"道路畅通无阻"之意）。
8.
Is the way/passage free?
道路[通道]畅通吗?
9.
a clear view; a clear path to victory; a free lane.
清晰视界；一条通畅的胜利之路；畅通的小道。
10.
Traffic safety and liquidity is the core of the road traffic management.
道路交通安全与畅通是道路交通管理的核心。
11.
One man went ahead to see it the road was clear.
一个人走在前面，看看道路是否畅通。
12.
The course of detente has not been smooth or even.
缓和的道路也并非平平坦坦，畅通无阻。
13.
The road was open, but a caution was in order.
道路是畅通的，但也得谨慎行事。
14.
One man went ahead to see if the road was clear.
一个人走在前面去看道路是否畅通。
15.
CONTINUOUS ROAD NETWORK DESIGN BASED ON UNBLOCKED RELIABILITY
基于畅通可靠性的连续道路网络设计
16.
The new road system permit the free flow of traffic at all times
新的道路系统可使车辆在任何时候都畅通无阻
17.
The new road system permits the free flow of traffic at all times.
新的道路系统可使车辆在任何时候都畅通无阻.
18.
The exploration leader sent a fellow to go ahead to see if the road was clear.
探险队长派一个人走在前面去看道路是否畅通。