他的狗最后一次佩服胡克,忠实地执行他的命令。
For the last time his dogs admired Hook, and devotedly they did his bidding.
胡贝尔教授赞成这一点但又补充说,那些在训练中需触碰生气表情来获得奖励的狗要经过三次尝试才能成功完成任务。
Prof Huber agreed but added that the dogs that had had to touch the angry face to be rewarded, in the training, had taken three times as long to learn the task.
一个无线电导航台帮助救援了三名被困于胡德山的登山者。他们被发现之前,依靠一只看门狗取暖,熬过了一个恶劣而又寒冷的夜晚。
An emergency radio beacon helped rescue three climbers on mount hood and a big dog kept them warm. the group endured a foul and a cold night before being found.
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