"別的不說，一個普通美國家庭的碳排放量抵得上多少個中國普通家庭的碳排放量，更別說與印度和非洲等

來源: bebe2014 於 2019-03-11 16:29:11 [舊帖] [給我悄悄話] 本文已被閱讀：次

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