名词
中文翻译：冰的规则
同义词：
['freezing rule', 'ice law例句：1. The ice rule is that no one can cross the frozen lake without permission.（冰规则是，未经允许不得穿越冰冻的湖面。）']
例句：
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1. The ice rule is that no one can cross the frozen lake without permission.
冰规则是，未经允许不得穿越冰冻的湖面。
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2. The ice rule has been observed for centuries, and it's still relevant today.
冰规则已经观察了好几个世纪，至今仍然适用。
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3.The ice rule is often used to describe the behavior of animals in extreme cold conditions.
冰规则常用来描述动物在极端寒冷条件下的行为。