- 問題詳情:CanstormsinAfricacauseasthma(哮喘)intheCaribbean(加勒比)?Islanderspointtothedesertinsectsthatlandonbeachesaftera5,000-kilometerflightacrosstheAtlantic.Iftheycanusewindstogetfromonecontinenttoanother,socancloudsofdustthatcarrydisease.Scientiststhi...
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