Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
loss =
1. ‘¹
2. ’f
3. ¸
4. ‰v

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ