北疆的九月,秋高气爽,碧空如洗。一天上午,一场别开生面的带有神秘色彩的表演,正在七星农场学校的大操场进行着。场上不时传来一阵阵热烈的掌声、喝彩声。这是黑龙江垦区警犬专业干部训练班举办的一次模拟表演。只见出场的16条警犬,个个神情机敏,俐齿伶爪,那悦耳的吠声和敏捷的身姿,好一幅令人生畏的雄风。训练开始,伴着训导员声 Northern Xinjiang in September, autumn, blue sky as wash. One morning, a spectacular and mysterious performance is being carried out at the Seven Star Farm School playground. From time to time the field came a burst of warm applause, applause. This is the Heilongjiang reclamation area police dog professional cadre training class held an analog performance. I saw the appearance of the 16 dogs, all clever, clever paw, that sweet bark and agile posture, a formidable glory. Training began, accompanied by the trainer sound