????:1?????????:????app??

2?????vx

3?????200??500????

4???????

5???????

?????6??????????24???????????? ???????:??????????????????????????? ???????????????????“??????????”??

?????????? ??? ???????

“?,??????!???????,??,????,????????????,??????,???????100???????(?,???)?”?????,??????????

???????,?????????????????,?????????????15.6????????,????47.25%?????????,??????????????????????????,???????????????

6???????22???,????????,??? ???????????????? ????????????????

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

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

“??,???????????????,????,??????????,???????????????,???????????”6?????19??????????,?,?????,???????

6??22???????????????????,????????,???????,???? ???? ????????

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

“??,???‘?????’(???????????????????,??????????????????????,???????)??????????????????,?????????????????????”6??????????21????,?,????,?“?”????

“?????????,???,?,????????????,???????????10?40???????????”6???????22???????????????????,??,???,10??????,?????????15???????????????,?????

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

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