????“????????”??????

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

??????2?21?????? (??????????????????? ?????????)????????????????????,?????????????????????,????????????????????????????21??????????,???????,?????????,????,????“?????????????????????”??????,?????????????????

??????????????“??????????”???,??(?)

??????????2??H????????????,???????????????“?????”????????????????????“????????????????”???????????,??????????????????????????,??????????????,????????????“????”???????????????????,????????????????????

???????????,?,?????????????“???????????”?????????,???????????????????????????????????????????????????,??1???,????????????360°?????????????????,??????,??,??????????

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

??:???