Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
period of time =
1.
Ž€
2.
Šú
3.
‘°
4.
—m
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ