????:1???????:?????????

2???spa???

3?51???????

4???????

5?????????

?????6???????30?? (?)????30??9???????24?????????????????????????????????????????????????,????????????????????????(120~160????),?????????????(??????30~50????????,??????60????)???(8??)???????????

29??20??30?7??,??????????????????????????????????????????????790??50??????,??18.9%;41???100????,???1.0%;??150.3????????

?,30??;???,??,??(??) ????????????:????????????