left-turning traffic forbiddance system
常见例句
- Then, it investigates the most effective evaluation index of left-turning traffic forbiddance system, discusses of two cases a section of a road and an intersection, separately.
然后，提出了禁左交通效果评价的主要指标，分别考虑路段和交叉口两种情况。 返回 left-turning traffic forbiddance system