[@]
{
ӭ. ҿ԰ʲô?\ \
 </@buy>  \
 </@sell> \
 </@repair> \
 </@s_repair>\
 < /@exit>\
[@buy]
Ҫ?\ \ \
 < /@Main>
[@sell]
?\ \ \
 < /@Main>
[@repair]
Ҫ?\ \ \
 < /@Main>
[~@repair]
ȥǺõ.\ \
 < /@Main>
[goods]
          10      10
ͳ        10      10
̴        10      10
ɫˮ    10      10
ɫˮ	10	10
ħ	10	10
	10	10
}