???????????????????????2?????21??? ???????,??21???????????????????????,???
?,???????“?????-???????”,???????????????????????“???”?
??????????????????,“????????????”
?????????“???”??????,??????“??”????,????????
???:??
????9.6????????????50%??
???Williams??????????????
????????????????
???Airbnb????????
?????????????????????
???:????????????
????????????????????????
????????????????????
3?13??????????????
???:360??A???????????????
?????????????
??A?????«?????»50?????????…
????????!????1?1000????
????????:3000??????????
?????????????????:????
???????????????“??”??
??????:???????????????
????????????????????
??A?????«?????»50?????????…
?????????:??????????
????:???????5%????????5.5%…
???????????????????:???
??????????:???????????
?????????3???????????
??:?????????3000??????