You can further break down the above asset classes into subclasses, which also have different risks and potential returns.

你可以更进一步将上述的资产分解为子类，每种也都具有不同的风险和潜在收益。

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Derby_MyFaces — This is the directory that contains all libraries (except the ones you downloaded above), classes, configuration files, and XHTML files for the Web application.

Derby_MyFaces——此目录包含Web应用程序的全部库(上述下载的库除外)、类、配置文件和XHTML文件。

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Factories to create instances of the above classes.

工厂，创建以上类的实例。

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