视频提示词
Create a 10 second cinematic aerial fantasy above a vast snowy mountain range. One enormous dark humpback whale swims through the air between dense gray white clouds, with ridged skin, broad flippers and a stable tail silhouette. Begin wide enough to establish the peaks and valleys far below, making the whale feel monumental. Approach its side as it glides past, gently undulating its tail and flippers with slow deliberate weight. Continue past the body and let it recede into the cloud bank, revealing the mountain panorama again. Keep the same whale anatomy and its enormous scale relative to the landscape through the entire continuous shot. Cold diffuse daylight, realistic cloud occlusion, blue gray ridges and dark forest below. Use smooth aerial camera movement and deep atmospheric perspective. No water surface, extra whales, buildings, captions or logos. Silent video.