Œ`—eŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
busy =
1.
‘åØ
‚½‚¢‚¹‚Â
2.
–Z‚µ‚¢
‚¢‚»‚ª‚µ‚¢
3.
ˆÃ‚¢
‚‚ç‚¢
4.
‰“‚¢
‚Æ‚¨‚¢
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ