写实风格田园风光农田耕作三台绿色拖拉机耕地场景商业

Three green tractors moving steadily across a vast field, symmetrical arrangement, soil churning as tractors pass, warm sunset in the background, clouds drifting slowly in the sky, medium shot, eye level view, wide-angle lens, slow zoom out camera movement, normal speed, serene and vibrant atmosphere, 3D rendered style，8K, authentically captured, Natural lighting, commercial video, high resolution