- 问题详情:Inmanyplacestheweatherchangesduringtheyear.Thesechangesarecalledseasons.Inthenorthandsouththerearefourseasonsinayear.AttheNorthandSouthPole,thereareonlytwoseasons.Intropical(热带)placesneartheEarthsequator(赤道),therearetwoseasonsawetseasonandadr...
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