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

2?????qt

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

4??????????

5???????????

???6??????????????17???(?????????)??????17??????????,?????????????,??????“??”,?????????????????6??????18??????????“?”????????????“???”?

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

“???‘???’?????????????????????‘???’,?‘???????????????2.0’????????????????????,????????????”????????????

“????”????? ??????

???????,????????????????????????????“???”??????????????,?????“???2.0”??????????????????????????????????????,???????,???(?????)??????????????????????????????????(???????????),???(??????????)????????????????????????,????????????????????,???????????????????????,???????????

“???????????????,‘???????????2.0’???”??????,?????????????“????????????”,????????????????,????????????????????????????????????????????????,??????????

????,“???2.0”??????????????????,?????????????????,?????????????,??,???????,???????(?)

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