Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
electricity =
1. ’¼
2. ’í
3. “d
4. ¼

ƒŒƒxƒ‹2. •ÏX
SDAL“‡‰pŒêŠwZ