The other special characteristic of the film is that it is in "4D." That's 3D with added sensory elements. "When the film shows the forest or orchids," Lai says, "there is the scent of cedar or orchid. When the audience sees dolphins jumping in the water, they actually feel the ocean spray, too.
影片的另一特色是「4D」，意即在 3D 立體影像之外還加上即時的感官經驗，「當影片出現森林或蘭花時，現場就會搭配芬多精及蘭花香氣；看到海豚跳躍時，觀眾也能立即感受海水飛濺的快感，非常有趣！」