How to play the Happy Valley UFO turntable?

A UFO is a rotating object, which rises while rotating, then comes down and then rises. Only there is a track below, the highest is 10 meter.

Beijing happy valley, located in Chaoyang District, opened on July 29th, 2006. It is a national 4A-level tourist scenic spot, the Sixteen Scenery of New Beijing and the cultural and creative industrial base of Beijing.

Beijing happy valley covers an area of 560,000 square meters and consists of seven theme areas, namely, the fjord forest, Atlantis, the lost Maya, Aegean Port, Shangri-La, the ant kingdom and Happy Hour, and the Aegean Port Fantasy Aquarium and Happy World theme drifting. It has successively won the honors of "Top 0/00 Enterprises with High Growth in Cultural and Creative Industries in China" and "Advanced Collective with Cup Ban in Capital Tourism".