Going back to Listing 14, after we create the XML document as a string, we set the response header for the content type and send the XML string back to requester.

返回到清单14，在将XML文档创建为字符串后，设置内容类型的响应头部并将XML字符串发送回给请求者。

youdao

When you want to create an atomic value of one of the time-oriented data types, use a type-constructor function and provide the string representation as an argument.

如果需要创建与时间相关的数据类型的单个值，可以使用类型构造器函数并提供时间的字符串表示形式作为参数。

youdao

Currently the AuthProviderSpecificID is composed from a type field, indicating the type of entry and some id string.

当前，AuthProviderSpecificID由一个类型字段(表示条目的类型)和某个id字符串组成。

youdao

There's a whole bunch of blocks that we'll look at in more fun detail on Friday but I'm going to pick the easiest one here and I'm going to type Hello CS50 in this string, "Hello CS50", zooming in say how nice the puzzle pieces are nicely interlocked?

今天我们看到的各种图块,到下周五我会仔细讲解其中的精妙之处,但今天我只想举一个最简单的例子,我要在这儿键入字符串，放大窗口，然后看看这漂亮的图形和文字,是如何美妙地连结在一起的？

哈佛公开课 - 计算机科学课程节选