这将有助于捐助者类别选择他们想要的支持。

This will help donors to select the categories they would like to support.

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以HTML形式显示类别选择(下拉列表)，没有提交按钮。

Displays category select (dropdown) in HTML form without a submit button.

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通过一个简单的向导，您能够为这个类别选择父类别，并且为这个类别命名。

This takes you through a simple wizard where you can choose the parent category and a name for the new one.

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And the third, securities selection, speaks to how it is you manage each of your individual asset classes.

第三,证券选择,说的是如何管理,每个单独的资产类别

耶鲁公开课 - 金融市场课程节选