视频展示了一只水母在水中游动的场景。水母的身体呈半透明状，边缘有深色的条纹和纹理。它的触手在水中轻轻摆动，显得非常柔软和灵活。背景是深蓝色的海水，阳光从上方照射下来，在水中形成了美丽的光束效果。整个画面给人一种宁静而神秘的感觉。
The video captures a close-up view of a jellyfish swimming underwater. The jellyfish is illuminated by sunlight filtering through the water, creating a radiant and ethereal effect. Its translucent body and flowing tentacles are clearly visible as it moves gracefully through the blue water. The scene is serene and highlights the delicate beauty of this marine creature.
A jellyfish is seen floating in the water, with its translucent body and dark fringes clearly visible. The jellyfish begins to contract its body, causing its fringes to curl and its shape to become more compact. As it continues to contract, the light within its body becomes more pronounced, creating a glowing effect. The jellyfish's body further narrows and its fringes spread out, with the light intensifying and illuminating the surrounding water. The contraction reaches its peak, with the jellyfish's body almost fully contracted and the light shining brightly. The jellyfish starts to relax slightly, but its body remains contracted, and the light continues to glow softly.