Focus on: the evaluation of Alaska sled dogs, highlighted the need to consider is that this is a drag in the polar sled dog and goods.

重点：在评判阿拉斯加雪橇犬时，需要着重考虑的是这是一种在极地拖曳雪橇和货物的狗。

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In the nature of Arctic travel there was a reason why fourteen dogs should not drag one sled, and that was that one sled could not carry the food for fourteen dogs.

根据北极旅行特征，之所以不用十四条狗来拉一辆雪橇，是因为一辆雪橇装不下十四条狗的狗食。

youdao

In the nature of Arctic travel there was a reason why fourteen dogs should not drag one sled, and that was that one sled could not carry the food for fourteen dogs.

根据北极旅行特征，之所以不用十四条狗来拉一辆雪橇，是因为一辆雪橇装不下十四条狗的狗食。

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