视频中展示了两只海豹在清澈的蓝色海水中游泳。它们的身体大部分浸没在水中，只有头部和部分背部露出水面。海豹的毛发呈现出深棕色，与海水的颜色形成鲜明对比。它们在水中游动时，水面上形成了波纹和涟漪，显示出它们的动作和活力。背景是平静的海水，没有其他明显的物体或生物出现。整个场景给人一种宁静而自然的感觉。
The video shows two seals swimming in clear blue water. The seals are moving gracefully, with their heads and parts of their bodies visible above the water's surface. They appear to be gliding smoothly through the water, creating gentle ripples around them. The scene is serene, capturing the natural behavior of the seals in their aquatic environment.
Two sea otters are floating on the surface of the water, with their bodies partially submerged and their heads above the water. They are moving their limbs to stay afloat and occasionally adjusting their positions. One of the otters starts to roll onto its back, while the other continues to float on its side. The otter that has rolled onto its back continues to float on its back, while the other otter remains on its side. Both otters are now floating on their backs, with their heads facing upwards and their bodies relaxed.