如何书写英文信封？

How to write an English envelope?

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为了学习他的系统，人们必须首先知道如何书写字母表中的字母，并学习它们的发音。

To learn his system, people must first know how to write letters of the alphabet and learn which sounds they represent.

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首先，您必须了解如何书写一个好的测试。

First, you must know how to write a good test.

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And we will show you exactly how you can write programs that actually interact with the user in that way.

我们将给大家示范如何,书写代码以及跟用户交互。

哈佛公开课 - 计算机科学课程节选

This is a distinction which is not meant sort of counter-intuitively to suggest that somehow or another, as opposed to what we usually think, writing precedes speech--not at all.

这个区别没有在某种程度上故意地，与我们的直觉相反,暗示，无论如何，与我们通常想的相反,我们通常认为书写是在讲话之前的，完全不是这样。

耶鲁公开课 - 文学理论导论课程节选