How do I use Google's code prettify on a target element?

我怎样使用谷歌的代码美化对一个目标元素？

We cannot believe that are inside us. For please others, we prettify ourself.

我们无法相信真善美就在我们之中，为了取悦别人，我们擦脂抹粉，装扮自己。

The flower dresses up as the world with the beauty, we prettify the school campus with the action.

花儿用美丽装扮世界，我们用行动美化校园！

Plans to prettify stations have been shelved in favour of work that boosts the carrying capacity of trains.

装修车站的计划已经被搁置，转而支持提高火车承载能力的工作。

Your visual props can be there to embellish and prettify, but make sure that not all of them serve only as such.

你所应用的视觉相关道具可以是用来装饰与美化的，但注意别让你的道具都是这么个作用。