(@buy @sell @repair @s_repair )
%100
+10
+11
[@main]
ӭиָ· .һ,\
 </@buy>  ·\
 </@sell>  ·\
 <޲/@repair> ·\
 </@s_repair>\
 < /@exit>\
[@buy]
Ҫʲô·ô\ \ \
 < /@Main>
[@sell]
Ҫĸҿһһ.\
ͷñԱ̵꣬ \
Եȥ.\ \
 < /@Main>
[@repair]
·ȥܾˣ޲һ£\ \ \
 < /@Main>
[~@repair]
ˣȥѾˡ\ \ \ 
 < /@Main>
[Goods]
Ϳ()    10     10
Ϳ(Ů)    10     10
Ϳ()    10     10   
Ϳ(Ů)    10     10

