用户可以从主题中的搜索框和搜索中心 Portlet 提供的选择菜单选择这些范围。

Users can select these scopes from a selection menu provided with the search box in the theme and with the Search Center portlet.

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为了这个效果我们需要用到一个很窄的柔化光束。所以在对话框顶部的样式选择菜单中点选手电筒效果。

For this effect, we're going to use a very soft, narrow beam, so go under the Style pop-up menu at the top of the dialog (this is where the presets are) and choose Flashlight.

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你可以通过编写函数来选择菜单选项，弹出对话框，设定变量值或发布命令。

You can write functions to select a menu choice, pull up a dialog, set a value for a variable, or issue a command.

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