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

2??????????

3??????????

4??????

5???????

????????8????27???? ??,??,?????????,????,????????????????????????????????,????????????????????????,?????????300????;?????????1?????????120~147???????????????

?????:??

????,????????????????????????????????????35~39???,????????40~42.1??

????:??????

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

?????,??????????????????????????????????????,??????,??????????????,???????(100~110????????)???????????????????50??,??????????80????????

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

??,??????????????????????????????????????37~39?,?????????????40?????????????,????,???

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