使用导入或包含样式表，尤其是如果确实需要条件包含的话。
Using imported or included stylesheets, especially if you really wanted conditional inclusion.
如果确实需要，可以修改文本；但是对于这个测试，不需要修改文本。
You can change the text if you really want to, but for this test, it isn't necessary.
不过在其他时候，如果确实需要一个文本表达式，这是一种很好的缩写形式。
Other times, though, when you really just want a textual expression, it's a nifty shortcut.
应用推荐