The function String() takes a string, string, wraps it in a table ({value = s or ''}), and assigns the metatable mt to the table.

函数 String() 接收一个字符串 string，将其封装到一个表（{value = s or ''}）中，并将元表 mt 赋值给这个表。

youdao

For example, to limit the XML content size, you can call the standard XQuery function string-length before you return the XML.

比如，为了限制XML内容的大小，可以在返回XML之前调用标准XQuery函数string - length 。

youdao

youdao

There's a function in purple, there's a string in green, and in black I have the assignment statements.

还有个粉色的方法，绿色的字符串，赋值声明是黑色的。

麻省理工公开课 - 计算机科学及编程导论课程节选

So when you have a function called GetString, -- that means it's going to get a string from the user -- -- prompt the user for a string -- whereas printf is literally going to print it, not to paper, but to the screen.

所以当你有一个叫做GetSting的函数，它的意思是从用户那获得一个字符串-,提示用户输入一个字符串-,然而printf的确是用来打印的，不是在纸上，而是在屏幕上。

哈佛公开课 - 计算机科学课程节选

Odds are when this function called gets a string from the user by expecting them to manipulate their keyboard - with their fingers, I need to-- initiatively I'm gonna get back a sentence or a word or a phrase or something.

调用GetString获取的信息也有可能,是通过键盘敲进来的,东西-,它将会返回句子啊，单词啊,或词组啊等等一些信息。

哈佛公开课 - 计算机科学课程节选