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山山而川潺潺如镜，跳地旅行团，新旅程出发～快来与火树、文韬、齐思钧、蒲熠星、何运晨、曹恩齐、黄子弘凡、石凯踏上广西之旅，一起探索喀斯特地貌的奇妙世界，感受大自然的鬼斧神工吧～。SlingShot focuses on noted Segway inventor Dean Kamen and his work to solve the world's water crisis. An eccentric genius with a provocative world view, Kamen is an inspiration for future scientists. His inventions help people in need and ease suffering. SlingShot is about an indomitable man who just might have enough passion and innovative thinking to create a solution for a c...。