人類“補天”40年 南極臭氧層有望2060年恢復
男团的秘密by一箱养乐多小说
1985年??(nian)3月??(yue)22日??(ri)??,《保??(bao)護??(hu)臭??(chou)氧??(yang)層??(ceng)維??(wei)也?(ye)納??(na)公??(gong)約??(yue)》(簡??(jian)稱??(cheng)“公?(gong)約??(yue)”)締?(di)結(jié)?(jie)??,開??(kai)啟??(qi)了??(le)全??(quan)球?(qiu)性??(xing)的??(de)“補??(bu)天??(tian)”行??(xing)動??(dong)??。??YJAEHVYQSAqibao666888 1985nian ??(nian)3yue ??(yue)22ri ??(ri)??,《bao ??(bao)hu ??(hu)chou ??(chou)yang ??(yang)ceng ??(ceng)wei ??(wei)ye ?(ye)na ??(na)gong ??(gong)yue ??(yue)》(jian ??(jian)cheng ??(cheng)“gong ?(gong)yue ??(yue)”)di ?(di)jie ?(jie)??,kai ??(kai)qi ??(qi)le ??(le)quan ??(quan)qiu ?(qiu)xing ??(xing)de ??(de)“bu ??(bu)tian ??(tian)”xing ??(xing)dong ??(dong)??。??
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