注意，JDOM 已经利用便利的函数 getText 为我们解决了这个问题。

Note that JDOM has already solved this problem for us with the convenient funtion getText.

youdao

这个模版可以是任何一个空模型，但是您可以利用它提供便利的案例。

The template can be any empty model, but you can use the one provided with this example for convenience.

youdao

好好利用这一便利，开始你的旅途！

Use this to your advantage and start travelling.

youdao

Not in the next problems set but in the problem set after that, we'll be exploiting that facility of dictionaries. All right.

好，下一个问题是,我们如何来利用,字典的便利性，好。

麻省理工公开课 - 计算机科学及编程导论课程节选