作裁判员猎犬停下用头指示猎物位置猎犬站住用头指向或指出猎物位置坚持防守成功防守
As the referee, the hunting dog stops and indicates the position of the prey with its head. The hunting dog stands still and points or indicates the position of the prey with its head. The defense is successful
以上为机器翻译结果，长、整句建议使用 人工翻译 。