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The first tram in Sanya not only has a streamlined train head, a pleasant body contour, and a sea-like blue colour, it also incorporates super capacitor technology and 100% low-floor technology. It solves the problem of public travel and help Sanya build an urban public transportation system. Its function of tourism and sightseeing also highlights the significance of rail transit to enhance urban life, marking a new level of urban modernization in Sanya.