Today I want to talk about the importance of stars for early seafarers, about how the fixed patterns of stars were used as navigational aids.

今天我想谈谈恒星对早期航海者的重要性，以及恒星的固定模式是如何被用作助航工具的。

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The relations have rigidified into fixed patterns.

这种关系已刻板不变成为固定形式。

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The English new class inducts the method and form many and varied not fixed patterns.

英语新课导入方法和形式多种多样没有固定的模式。

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But geography, climate and long-fixed patterns of behavior pose challenging hurdles.

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The CDOI Approach contains no fixed techniques or invariant patterns in process and no causal theory about the concerns people bring.

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Evolution has thus fixed it so that appropriate patterns of personality are activated in response to the environment in which they are most likely to cause an individual to thrive.

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