“®ŽŒƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
join =
1.
i“d‚Æ‚¤‚ðj‚‚¯‚é
i‚Å‚ñ‚Æ‚¤‚ðj‚‚¯‚é
2.
‚ ‚é‚
3.
i‚µ‚²‚Æ‚ðj‚â‚é
4.
‚«‚¦‚é
ƒŒƒxƒ‹4.
•ÏX
SDAL“‡‰pŒêŠwZ