Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
electricity =
1. “d
2. ’¹
3. ŽÐ
4. ŽZ

ƒŒƒxƒ‹2. •ύX
SDAL“‡‰pŒêŠwZ