This great site gag can be used to apparently grind, polish, sharpen, damage, or mutilate anything -- rings, silverware, keys, watches, cameras, eyeglasses, sell phones, even body parts!

• 这伟大的站点堵嘴可能被使用研, 擦亮, 削尖, 损坏, 或明显地切断任何东西-- 圆环, 银器, 钥匙, 手表, 照相机, 镜片, 出售电话, 甚而身体零件!