??

????

??? ,? ,???? ,??? ,?? ,

,??? ,???? ,???
?? ,????????? ,???? ,? ,?? 3?? ,??? 9 0%,?? 3 ,???? ,??? ,??? ,???? 2 4??? ,??? 10%,? ,???? ,???? 3 4???? 50 100? ,??

??? ,?????????? ????????? ,???????? , ,???? ,????? ,?? ,??

?? ,??? 3 4?? ,???? ,?? ,?????? ,??? ,? ,???? ,??? ,???? ,???? ,??? ,????...

???..???????.???1??.??.??200-400?50?,
????????url.cn/38nF3H ?????
????====22:00???,?,1 ,1?(3)?,2-3?(6-10)????;???????.,??,?!

;?????????????????
1???????????????
2??????????????????
3???????????????????
4?????????
?
?????????????
1.????
?????ABC???????????????????B2B6??????????????
2.?????
????????????????????????????????????????????????????
3.?
??????????????????????????25???????
4.???
?????????????????24???????????????...

?????         
 1??????      
2?????????????      
3??????????      
4??????      
5???????
??      
1???????    &...

???????????????????????????????????????????????????