????????????11???????23?(???????? ?)???????????22??????????????????????,??????????????????“????”?

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

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

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

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

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

???,????????????(???????????)???,?????????2020??????????????????????????,?????

????(??????????)???????????????????????????20??????200????,?????260???(??) ???????:??????? ??“???????”

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

????:1????????:????vx

2?????

3?????????

4??????

5????????

????????????11???????23?(???????? ?)???????????22??????????????????????,??????????????????“????”?

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

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

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

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

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

???,????????????(???????????)???,?????????2020??????????????????????????,?????

????(??????????)???????????????????????????20??????200????,?????260???(??) ???????:???????