Is the color code shown on platform, light support, access stair and so on?
平台、灯架、通道楼梯等部位标示有颜色代码吗？
Party B/Renter/Tenant is allowed to use building staircases and the south entrance elevator for their access to their leasing area.
七、乙方可以使用大楼步行楼梯，南门电梯作为进出租赁范围的通道。
Queuing mechanism of passengers at exit stairs of urban rail transit
城市轨道交通出站楼梯处乘客排队机理
It is important to know the ways you can use such as stairways and fire escapes,
知道这些救生的方法很重要，比如通过楼梯和安全梯，
Circulation : A foyer, corridor, stair, lift or other area for the movement of people within a building
通道:建筑物内供人们走动的空间，如休息室，走廊，楼梯，电梯等
Even after the second airplane struck, an open staircase connected the upper reaches of the south tower to the street.
甚至在第二次撞击发生后，南楼还有一条楼梯可通向外面的街道。
This sentence can be paraphrased as though very simple and crude, the stairway unexpectedly had a handrail that seemed not well matched with the crudeness of it.
（一段楼梯已经磨损，溜滑的木质楼梯直通楼上，楼梯居然还装有扶手。）
At the end of the passage there are three stairs.
过道头上有三级楼梯。
The stairs leading to the basement are very slippery.
通往地下室的楼梯很滑。
Back inside and up the staircase( or elevator) you'll find the main second floor reception.
通过电梯或者楼梯你将会来到2楼接待处!
A smaller grim door on the left hand admitted to the stone staircase, and the rooms on the ground floor.
左边一扇较小的坚固的门，通向一道石梯，以及楼下的房间。
Through such an atmosphere, by a steep dark shaft of dirt and poison, the way lay.
楼梯所经过的就是这样一个黑暗陡峭、带着脏污与毒素的通道。
We climbed the winding stairs to the tower.
我们爬上通往塔楼的盘旋的楼梯。
Her cheeks became red after she ran up the stairs to the six floor.
她奔上楼梯到了七楼，两颊涨得通红。
an open shaft through the floors of a building (as for a stairway).
一种通过建筑物楼层之间的（像楼梯）开口楼井。
There was yet an upper staircase, of a steeper inclination and of contracted dimensions, to be ascended, before the garret story was reached.
还要爬一道更陡更窄的楼梯才能到达阁楼。
One of the steps of a winding staircase.
斜踏步转弯的楼道处的一个梯阶
but they're ordinary stairs,
但却是普通的走廊式楼梯，