视频展示了一只天鹅在水中觅食的场景。天鹅全身洁白，脖子细长，头部和颈部呈黄色，喙部为黑色。它将头伸入水中，似乎在寻找食物。水面泛起一圈圈涟漪，背景是模糊的绿色植被，营造出一种宁静的自然氛围。
The video shows a white swan gracefully swimming in a body of water. The swan dips its head into the water, likely searching for food or cleaning itself. The water ripples around the swan as it moves, and the background is filled with greenery, suggesting a natural setting like a pond or lake. The swan's elegant form and smooth movements create a serene and peaceful scene.
A white swan is seen on a calm, blue water surface with green reflections in the background. The swan's head is submerged in the water, creating ripples around it. The swan continues to keep its head underwater, seemingly searching for something. After a few moments, the swan begins to lift its head out of the water. The swan's head is now fully out of the water, and its orange beak is visible.