Three weather patterns on clear days, days covered with clouds and cloudy days are proposed.

建立了识别晴天、昙天、阴天三种天气类型的模式；

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In the fifth place, there are cloudy and misty days alternating with clear and sunny days, and there is nothing better than that.

第五，这里有多云多雾的日子，也有明朗光亮的日子：宇宙间真没有一样东西比此更好。

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