- 问题详情:DroughtsinCaliforniaAterribledroughthascreatedtroubleinCalifornia,USA.Adroughtisalongperiodoftimewithlittlerainorsnow.Thatmeansthereisn’tenoughwater.Droughtsarenaturaldisasters.Butunlikeearthquakesorhurricanes(飓风),droughtsdonothappensudden...
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