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

2????????????

3???????????

4?????????

5?????????

???6??13?? (?? ?????????????)?????????Y2????13?,???????????????

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

???????,????????????????Y613????????????????????????????,???????????????3.9?????????????????6????????????????,??60??????/?,??????????4???????????,??40????????????/?????

???,?????????Y2?????,??????????????,??,???,????,??429?????

????,?,?????,?????,??,???????????????,?????????(??) ????:???