视频展示了一只海龟在海底游动的场景。海龟的身体呈现出黄绿色和黑色相间的花纹，壳上有明显的纹理。它在水中缓缓移动，四肢轻轻划动，头部微微抬起，似乎在观察周围的环境。背景是深蓝色的海水和一些海底植物，营造出一种宁静而神秘的氛围。
The video captures a sea turtle swimming gracefully underwater. The turtle's shell is patterned with intricate designs, and its flippers move rhythmically as it glides through the water. The background features a sandy ocean floor dotted with various types of coral and marine plants, creating a serene and natural underwater environment. The lighting highlights the turtle's features and the surrounding aquatic life, emphasizing the beauty of this marine habitat.
A sea turtle is swimming underwater, surrounded by a seabed with various corals and plants. The turtle's head and front flippers are visible as it moves forward. The turtle begins to lower its front right flipper, gradually bringing it closer to its body. The flipper continues to move downward until it is almost parallel to the seabed. The turtle's flipper is now fully lowered, and it continues to swim forward.