????:1??????????:??spa?????????

2???????

3?????

4????????100????

5?????600?????

???2?11???????????????(????? ????????????????????????????????)2??11????????,?,??,??,????????????????,?????????

??,???????????????1????????????,????????,?,?????????????28????????????50%???????????,?,?????????????

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

????????????????,?????,???????????,????????????,??49.9????????????????????????????,????????????,???????,???(????????????)

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