These three levels correspond to the three views on the OAT menu for ER.

这三个级别分别对应er的OAT菜单上的三个视图。

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The three categories of customization are: the available command groups, menu details, and toolbar details.

三种定制方式分别为：可用的命令组、菜单中的详细内容、工具条中的详细内容。

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You're given three columns of text, primary text, and it's a Chinese menu kind of thing.

我给了你们三列文字，很重要的文字，有点像中餐馆的菜单。

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To prove the point, his previous London venture, Penny University, was a six-seat coffee bar that only served a changing menu of three different filter coffees.

BBC: Exploring London��s coffee crescent

There is a limit of three, because as the menu tells you, three martinis at lunchtime is enough.

BBC: New Orleans outside of the French Quarter

Priaulx got off to a good start in race two but lost the lead to Swiss star Menu on lap three.

BBC: Eight points for Priaulx in Spain