1、Choose stairs over elevators.

2、but they're ordinary stairs,

3、mobile aircraft landing stairs

4、ventilation shaft emergency stairs

5、foot of the stairs

6、Use the handrail on stairs.

7、The stairs looked very nice.

8、I ran down the stairs.

9、He thudded down the stairs.

10、He slipped on the stairs.

11、Mona climbed the rickety wooden stairs.

12、Photographer, I'm going to climb the stairs.

13、Monthly stairs to browbeat your competitors.

14、We walk through darkness, up the stairs.

15、She is tired of climbing stairs.

16、Architect added a folded stairs in this area, located between the long ramp and paralleled stairs.

17、Take the stairs instead of the elevator, or make a full workout of climbing the stairs.

18、At this moment his footsteps sounded on the stairs.

19、A series of stairs rising from one landing to another.

20、Ignace victoriously ascended the stairs and knocked on Kessler's door.

21、The stairs separates the rest room from the sauna area.

22、Generally used to highlight architectural contour shape, such as stairs, bars, night games in the walls, stairs decoration.

23、Use stairs, park at end of parking lot.

24、If you go up the stairs and step on the wooden stairs and listen to the slight noise of the wooden stairs, it is like hearing the heavy wheezing sound of history.

25、Pretty soon she looked over at the stairs and said in a weak voice, "I never came up the stairs before."

26、(Flights of)stairs are mostly found inside houses or other buildings where people live or work(eg an office block)(flights of)stairs

27、Why didn't you COME up the stairs openly instead of skulking about like a thief, hiding halfway up the stairs and listening in?

28、Playing at home, do not climb high, let alone on the balcony, the window play the stairs to avoid down the stairs of the accident.

29、He'd sneak them up the stairs, send Grace home, then stand at the bottom of the stairs, all night, till he could go to work.

30、Two prismatic stairs offer generous vertical circulation routes through the building, providing access to 6 classrooms.