Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
floor of a building =
1. –½
2. ‹q
3. ŠK
4. ®

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ