畅通

The water pipe doesn't discharge freely.

水管排水。

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。

Bridge is the hinge of the highway.The carrying and transitable capability of bridge is the key to keep the line smooth.

桥梁是确保交线路咽喉，其承载能力和行能力是沟全线关键。

This system can note the cars’ peccancy informatin,help police to manager the peccancy informatin and punish the drivers make the traffic become well.

本系统可以助警察记录和管理车辆违章信息，并且可以将违章信息进行公告、处罚，以便使道路交更加。

To solving the skin hydropenia problem, besides the traditional water supplement and moistening measures, the unimpeded transportation of water supply channel is also a key point.

解决肌肤缺水问题，除了传统意义上补水、保湿之外，输水道更是关键所在。