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