(@buy @sell @repair @s_repair )
%100
+15
[@MAIN]

ӭ Ϊʲô\ \
 </@buy>ͷ\
 </@sell>ͷ\
 </@repair>ͷ\
 </@s_repair>\
 <˳/@exit>

[@buy]
ʲôͷ\ \ \
 </@Main>

[@sell]
ҪĶҿ\
һۡ\
 </@Main>

[@repair]
޲ͷ.\ \ \
 </@Main>

[~@repair]
ȥ޺\ \ \
 </@Main>

[@s_repair]
һ̫ˣв޲\
Ƿͨ\
[goods]
ͭͷ	5	10
ħͷ	5	10
ʿͷ	8	10
ͷ	8	10
