The real benefit here is that to change or expand the list of supported terms or cities you can just update the string array.

主要的优点在于如果要修改或扩展支持的项或城市列表，只需要修改字符串数组即可。

youdao

JBPM provides two different APIs for setting pooled actors - one taking a string array of ids and another taking a set of ids.

jBPM提供了2类不同的API来设置参与者池：一类接收字符串id数组，另一类则接收id集合。

youdao

As far as the user's client is concerned, the GetUserRolesArray method returns a normal string array rather than a special STRINGARRAY_HOLDER object.

就用户的客户机而言，GetUserRolesArray方法将返回常规的字符串数组，而不是特定的STRINGARRAY_HOLDER对象。

youdao

You can treat a string as though it's an array because it really is.

你可以把一个字符串当做一个数组处理,因为它的确是一个数组。

哈佛公开课 - 计算机科学课程节选

So for now, a string is really just an array.

到现在，一个字符串实际上只是一个数组。

哈佛公开课 - 计算机科学课程节选

Well, turns out that with arrays, not to make this too trippy too soon, but Arg V bracket something is a string, you can also use square bracket notation to go to a specific letter in a string, because little teaser a string is just an array.

好的，结果用那个数组，不要使这个很快引起幻觉，但是Argv什么的，是一个字符串，你也可以用方括号定位到,字符串中的一个特定的字母，因为一个字符串只是一个数组。

哈佛公开课 - 计算机科学课程节选