Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
loss =
1. ŽG
2. ‘¹
3. ‘f
4. —A

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ