Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
loss =
1. ‰ê
2. ”õ
3. •n
4. ‘¹

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ