Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
loss =
1. ’c
2. –L
3. ‘¹
4. ˆÚ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ