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

2??????????

3???300???

4??????????????

5????????

???????9???????????2???? ?????????????2?,?????????????????2019??“???????????????”???????????????????,?,?????8?????????????????26???????????????????31???????????????,??????????,??????????????????

?????????????????(Amanda Bissex)???,?????????????????????????,??????????????,??,“???????????????,??????????????????,??????,???????,???????????(??)?”

8???????????29??????,?????????????????

?,????????????????2019???,????????????“????????????????????”?,?100?????,????????????????????????????????????,????????12.5???????

??????????100?????,??????????????????????????????????????????????????

8??????????27?,???????

“?????????,(????????????????)?????????‘?’?,????????????”????????????????????????????????(Gerrit Maritz)??????????????????????????,??????,?,?????,??,?,???(???)

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