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