- 问题详情:ClimatechangewillincreaseUSwildfires,andthesmokyairwillcauseterribleproblemsinareasfarbeyondthoseburned,reportsanenvironmentalgroupThursday.Two-thirdsofAmericans,ornearly212million,livedinstatessufferingfromwildfiresmokethreeyearsago,accordin...
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