Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
period of time =
1. Šú
2. “™
3. º
4. A

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ