... 避难层 refuge floor; area of refuge 避难走道exit passageway 袋形走道 dead end ...
双语例句
1
Ensure that evacuation passageway and safety exit are unblocked and set up evacuation marks on fire control safety conforming to the state regulations.
保障疏散通道、安全出口畅通,并设置符合国家规定的消防安全疏散标志;
2
The contractor may make use of the pedestrian passageway of the station as the entrance and exit for construction personnel, materials and small equipment.