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第五课 观测风
https://www.29294.com/press/1343399608633794560/book/1343399357734723584/unit/1343399358632304640/class/1343399358862991360
第六课 观测云
https://www.29294.com/press/1343399608633794560/book/1343399357734723584/unit/1343399358632304640/class/1343399358909128704
第七课 整理我们的天气日历
https://www.29294.com/press/1343399608633794560/book/1343399357734723584/unit/1343399358632304640/class/1343399358955266048
第八课 天气预报是怎样制作出来的
https://www.29294.com/press/1343399608633794560/book/1343399357734723584/unit/1343399358632304640/class/134339935900559769
郭建军