Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
electricity =
1. Ë
2. Œv
3. “d
4. –œ

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ