??? ???????????????:??????!

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

??2???????????????22??????????? ????????????????????,????21??????,????????????????,?“?????????????”??????????????????????????????????????,?,???“??????????????????”?

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

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

?????????????,?????????,2????????????????????20??????“????”?

????????????,??????????50%,???????????,??????

??,“????????????????”

???????,??????,?“?????”?

“???? ?????????????,”???????21?????????“???????????????????????”

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

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

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