There you look down upon the world on the sea floor. When skin diving, you hold your breath and dive up to 8 meters under the surface. It gives you a taste of real diving.
浮游是完全依賴救生衣托著身體俯瞰海底世界過乾癮，浮潛則是以彆氣方式，一口氣潛到水中三到八公尺深，一嘗潛水滋味。