Methods 200 cases pregnant women of single birth, occipital presentation and without complication were randomly divided into overview group and control group, and each group had 100 cases.

方法选择单胎枕先露、无严重并发症及合并症的孕妇200例，随机分为观察组和对照组，每组各100例。

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As a group owner, you can also arrange the widgets on your group's overview page to prioritize specific functions.

作为群组的所有者，您还可以在群组的概览页面安排小部件的布局，对特定功能划分优先级。

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Each item you integrate has its own widget, or section, on your group overview page, as shown in Figure 19.

集成的每一项都会在群组概览页面上显示自己的小部件或区段，如图19所示。

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The tour starts in Plaza Congreso where Jed gives tour participants an overview of local history, shares insights into the surrounding architecture and teaches the group how to formally prepare, serve and drink mate, traditional Argentinean tea.

BBC: Buenos Aires�� Man Tour