Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
electricity =
1.
‹ž
2.
“d
3.
ì
4.
‹³
ƒŒƒxƒ‹2.
•ÏX
SDAL“‡‰pŒêŠwZ