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发表于:2019-08-30
问题详情:Oursatellitesarehelpingtoforecast(预报)theweather.Theyareinspace,andtheycanreachanypartoftheworld.Thesatellitestakepicturesoftheatmosphere(大气),becausethisiswherethe...
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发表于:2020-03-13
问题详情:Nowsatellitesarehelpingtoforecast(预报)theweather.Theyareinspace,andtheycanreachanypartoftheworld.Thesatellitestakepicturesoftheatmosphere(大气),becausethisiswherethe...