You have to read the book in a certain sequence, rather like a sentence itself.

你必须按照一定的顺序来读这本书，就像读一个句子一样。

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When a sentence is uttered or written down, the words of the sentence are produced one after another in a sequence.

我们说出或写下一个句子，其中的词语是按次序一个接一个出现的。

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When a sentence is uttered or written down, the words of the sentence are produced one after another in a sequence. Meanwhile, they are heard or read as arranged one after another in a sequence.

在说或者写一个句子时，句子中的词是按先后次序一个接一个出现的，同时，听或读也是按先后顺序一个接一个地进行。

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After being asked to type in a five-sentence-long code sequence, the students get restless and start cracking jokes.

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