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

2???????

3??????

4??????

5????????spa

??????????12????????21??????????(???? ?????? ?????)??????????????,???????????????,???????????,????????????????????????????????,??????……21??????????????????????????,??????????,???????????????????????????????????,???????????????

12???21???????????,???????????? ???? ???

?,??????????????“??”“?????????????????”????????????????????,?????????-3.5?,??-53??

???????,???????????????????????,???????????“53°”??????????,?????????,???????????,?“??? ??????????”,???????????,???????????,???

12???21??????,???????????????? ?????? ????

“????,?,??,???????”?,???????????,????,????????????

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

“????????????,?????????????????”????????????????????“???,?????”?????????

12?????21?,???????????? ?? ?????

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

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

?????,???????????????????????,????“?????”,???????????????????????(?????)

???????????????????????????:????????