road section capacity

例句：

1. 1. The road section capacity is crucial for the traffic flow.
   道路截面容量对于交通流量至关重要。
2. 2. The construction of this road section capacity will greatly improve the transportation efficiency.
   这条道路截面容量的建设将大大提高运输效率。
3. 3. The design of the road section capacity should consider the safety and convenience of pedestrians.
   道路截面容量的设计应考虑行人的安全性和便利性。