小廊
小廊-
王飞表示，除了规划主要和次级通风廊道外，这个系统还将包括其他小一点儿的通风廊道。这些区域的建设将被严格控制，路边的障碍物也会被逐渐移除。
In addition to the planned primary and secondary ventilation corridors , other smaller corridors will also be added to the system . Construction in these zones will be strictly controlled , and obstacles along the way will be gradually removed , Wang said .