Probably the most dependable narrow sectionroad rubber I've used in years, the Urban rolls quickly and handle well enough for training and light touring too.
是我用过的，最可靠的公路车车胎，低空气阻力骑行更快，适合训练和短途旅行等。
2
Conic sectionroad border model put forward to the form characteristic of the border of road, the ones that have realized to identification line of lane which are followed in real time.
针对道路边界的形状特征提出的二次曲线道路边界模型，实现了对车道标识线的实时跟踪。
3
The final section of road is programmed for completion next month.