Francois was stern, demanding instant obedience, and by virtue of his whip receiving instant obedience; while Dave, who was an experienced wheeler, nipped Buck's hind quarters whenever he was in error.
弗朗索瓦很严厉, 要求禁止, 而且凭着的鞭子收到禁止的效果。戴夫则是条老练的驾橇狗, 要是稍有差错, 就咬的后腿。