Œ`—eŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
busy =
1.
–Z‚µ‚¢
‚¢‚»‚ª‚µ‚¢
2.
•s–¡‚¢
‚Ü‚¸‚¢
3.
‘å•Ï
‚½‚¢‚Ö‚ñ
4.
“‚¢
‚Þ‚¸‚©‚µ‚¢
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ