ice skater
ice skater 英 [ais ˈskeɪtə] 美 [aɪs ˈsketɚ]
phrase. 滑冰
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- phrase. 滑冰
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1. Like an ice skater pulling in her arms, the star spins faster as it shrinks, Horowitz explained.
就像滑冰选手将手臂缩进，星球在缩小的时候旋转的速度越来越快。
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2. Richard Gross: This is just like a spinning ice skater who will spin faster as she brings her arms closer to her body.
理查德?格罗斯：花样滑冰者在旋转时收回手臂就会转的更快，这其实和地球旋转的原理是类似的。
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3. Since that pulls mass closer to the planet's spin axis, it causes the planet to rotate faster – just as an ice skater spins faster when she pulls her arms towards her body.
由于质量朝地球旋转轴靠拢，这就导致地球旋转速度加快--- 就像一个速度滑冰选手，当她把胳膊向身体收拢时就会旋转得更快。
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