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

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ