?? ?????????????
????:1??????????95:????spa??
2?????????
3?????
4??????????
5???????
??????????6???????????????19?? (?? ??????????)??????????,?????????????????
19??,????????????3.46??(??,?)??,???
??,?????????????????????????????????????????????????????????(????????????????)2.13????????????,???,??????????;???????????????????????????????????????????????????(???????????????)0.69??,????????????????,??,?????????????????????????????????????,???;?????0.64????,?????????????,?????????
????,????4.43?,??
????????????????,?????4.43??,???????????????????????????????????????????????????????????7???,????????????????????,??,??,?????????(????????) ???:?????