(@buy @sell )
%100
+0
+42
[@main]
ӭҪʲô\ \
 </@buy> ҩƷ\
 </@sell> ҩƷ\
 <Ի/@Q318>\
 < /@exit>\
[@Q318]
ֻҩû\\
< /@exit>
[@buy]
ҪʲôƷأ\ \ \
 < /@main>\
[@sell]
ҿҪʲô.\ \ \
 < /@main>\
[goods]
ҩ(С)          100       3
ħҩ(С)          100       3
ҩ()          100       3
ħҩ()          100       3
ǿЧҩ            100       3
ǿЧħҩ            100       3
ҩ            100       3
ħҩ            100       3
ǿЧ̫ˮ   	      100	3
