Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
loss =
1. ‹å
2. ‘¹
3. ’f
4. •æ

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ