????250g???1????15????3???????????????????????4??????????1??????????????????????????????
2??????
??250g?????100g??????????????????????
???????????????????????????????????????????????????????????1???????????????????????????????
3????
?????????????????????????????????????????????????3????????????????????????????1????1????????????
4???????
??1?????30????15g???????????????????????????2?????????????1??7??1??????????
5??????
??10g???30g???25g???15g???15g????10g????10g????5g???5g???5g???15g???15g???????1???????1??1???????????
