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????:2021?01?18? 14:53

?????????????:h h 9 8 s s s????????????????????????????????????????????????????A??????g7sr?????????? ?????

http://img95.699pic.com/photo/40156/5981.gif_wh300.gif?48788

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

??,???????????????,???????????????????1880-1900?/???,????,???????????????,??????????,???30-50?/????

???????????????????1830-1880?/???,???????14.5????,???????????????1820-1860?/?,?????????????1730?/?,???1760?/?,???????????2010?/?,??????????1710?/?;??3??????3???????????,???230?????

???????????;????????????,?????????????,???????????,?????????????????

??,??????????????????,??????????,????????????,????????????,???????,????????:????????,???????????????,??????????,??????????,???????????

???45%???????????1950-2100?/???,??????50-100?/???,??????????,?????????????,????????,??????????:??????,??????????,??????????,?????????????,?????????,?????????

??,??????????????,??????????19?????????,?????????????????,2015?2?17?,??????2020???????????,????????????,2018??????????,????????,???????????????;

????,?????????????????????,????2018???????????2????,?2018?????????????40%-50%??,??????????0.8-1????,???????????,??2019???????????,???????????????

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(????:???)

{apineirong}

??:administrator  ??:??