土拨鼠在一个特别的冬眠洞穴中冬眠，它们的呼吸和心跳慢到和蜗牛差不多。
Groundhogs spend the winter hibernating in a specially dug hibernation burrow, their breathing and heartbeats slowed to a snail's pace.
土拨鼠在一个特别的冬眠洞穴中冬眠度过冬天，它们的呼吸和心跳慢到和蜗牛差不多，体温比冰点稍高一点。
Groundhogs spend the winter hibernating in a specially dug hibernation burrow, their breathing and heartbeats slowed to a snail's pace, their body temperatures not too far above freezing.
经过艺术家重塑的这张脸，可能属于一名男性也可能是女性，是以发现于一个熊冬眠洞穴里的部分头骨和下颚骨为基础建立的。
The artist's reconstruction - a face that could be male or female - is based on the partial skull and jawbone found in a cave where bears were known to hibernate.
每年二月二日，传说这一天土拨鼠会在冬眠后第一次跑出洞穴，如果它看见自己的影子则会返回洞中继续冬眠，冬天将继续。
If the groundhog sees his shadow on groundhog Day (February 2), he will burrow back into his hole for 6 more weeks of winter.
每年二月二日，传说这一天土拨鼠会在冬眠后第一次跑出洞穴，如果它看见自己的影子则会返回洞中继续冬眠，冬天将继续。
If the groundhog sees his shadow on groundhog Day (February 2), he will burrow back into his hole for 6 more weeks of winter.
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