Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
loss =
1. •œ
2. ‘¹
3. ¸
4. Žt

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ