经过领犬员的持续训练，莎莎和德仔将可嗅觉出多达十四种碳氢化合物助燃剂。
With the continuous training under the handlers, Sasha and Dexter will be capable of identifying up to 14 kinds of hydrocarbon accelerant.
经过领犬员的持续训练，莎莎和德仔将可嗅觉出多达十四种碳氢化合物助燃剂。
With the continuous training under the handlers, Sasha and Dexter will be capable of identifying up to 14 kinds of hydrocarbon accelerant.
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