八折=5[0E1i(i)s6H*E+L*`5q;S'S'p;\%'[3i;`7j8O;E;q
九五折=/[1R,m'l3T9W1v9_%'[3i;`7j8O;E;q
40% =6V2b0A2m折'[3i;`7j8O;E;q
75% = ;I6X7K7Z3r6J6W(j7X折'[3i;`7j8O;E;q