Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1.
ŠK
2.
ˆÀ
3.
i
4.
Z
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ