细心的斗牛犬做出反应，用枪口抓住了一只泰迪熊 Attentive pitbull reacts and catches a teddy bear with its muzzle

细心的比特犬反应迅速，用敏锐而专注的枪口抓住了一只泰迪熊，在白色背景下展示了它的警觉性和顽皮的敏捷性。

Attentive pit bull reacts swiftly and catches a teddy bear with its keen and focused muzzle, showcasing both its alertness and playful agility over a white background.