一只标记精美的黑白边境牧羊犬在白色背犬上聚精会神地听着。
A beautifully marked black and white Border Collie canine attentively listens over a white backgorund.
下载 HD Ready 1080x720 下载 Full HD 1920x1080视频来自: https://mixkit.co/free-stock-video/a-painting-black-and-white-border-collie-carefully-listens-50682/