Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
revolve =
1. –â
2. “]
3. •×
4. ‹‰

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ