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Since the transparent umbrella summer weather changes quickly, alternately sunny and rainy, sunny and rainy umbrella is an essential matter, the use of umbrellas when it rains will not see in front of the object, causing potentially dangerous, sunny day, when they Unable sun. To solve this problem we have designed an intelligent changes can umbrellas, rain water will become a transparent encounter umbrella, sunny face the sun can turn into a sun umbrella main material use ink features.