求翻译：寿命为8~10年。北极狐属犬科。也叫蓝狐、白狐等，被人们誉为雪地精灵，白狐吻不太尖，耳廓短圆，颊的后部生有长毛。跖部也密生长毛，适于在冰雪地上行走。冬、夏季身体毛色的变化很大，冬毛纯白，仅无毛的鼻尖和尾端黑色，这也是长期对外界环境的一种适应。是什么意思？

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Life expectancy is 8 to 10. The Arctic Fox dog section. This is also called blue fox, white-tailed fox, known as a snow fairy, white Fox kiss is not too sharp, the auricle of the ear after a short round cheeks, health department have long hair. metatarso Department also secret growth in gross and su

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Life of 8-10 years. Arctic Fox canine. Also called Blue foxes, white Fox, had been hailed as the snow elves, white Fox kissing is not very sharp, short round of auricle, cheek Department after having long hair. Plantar dense growth, suitable for walking in ice and snow on the ground. Body hair color

The life-span is 8~10 years. The Arctic fox was born in the year of dog's family. Call blue fox, arctic fox,etc. too, praised as the snowfield spirit by people, the arctic fox does not kiss too sharp, the auricle is short and round, grow and become mildewed in the back of the cheek. Sole of the foot