这是可行的，因为从数据库请求的内容不更改，因为计算是在本地处理的。
This is possible given what is requested from the database does not change since calculations are processed locally.
为了向代理提供一些处理的数据，数据库示例包含有一些mail-in订阅和不订阅请求的Memos视图。
To give the agent some data to work with, the sample database contains a Memos view with some mail-in subscribe and unsubscribe requests.
也许吧，但是也有时候你需要说不：你可以是因为很忙，或者这个请求确实太难处理。
Maybe, but there are times in which you need to say no: you could be super busy, or the favour being asked might be far too dodgy.
模型不涉及渲染UI或处理请求—那些是视图和控制器的责任。
Models don't deal with rendering UIs or processing requests—those are the responsibilities of views and controllers.
模型不涉及渲染UI或处理请求—那些是视图和控制器的责任。
Models don't deal with rendering UIs or processing requests—those are the responsibilities of views and controllers.
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