Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
electricity =
1. “d
2. Ø
3. ‰©
4. –Ñ

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ