We also see content elements located at the top and bottom of the layout shifted (translated) horizontally across the page for further symmetry.

页面顶部和底部的元素布局呈水平变换，达到了更深层次的对称的效果。

youdao

The Properties view appears at the bottom of the Workbench, and its layout changes based on the element that's currently selected on the design surface.

Properties视图出现在Workbench的底部，其布局根据您当前在设计图面中所选择的元素而发生变化。

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The layout attribute of jscookMenu is set to hbr, which means the menu is laid out horizontally and the children fall to the bottom and right.

将 jscookMenu 的 layout 属性设置为 hbr，表示菜单是水平布局的，子菜单向底部、向右布局。

youdao

Previously, auto layout was interpreting the bottom of a UILabel to be the same as its baseline.

ENGADGET: Apple seeds iOS 6 beta 4 to developers: here's the changelog

Now, auto layout interprets UILayoutAttributeBottom as the bottom of the text box (presuming the label is not bigger than its intrinsic content size) and UILayoutAttributeBaseline as the baseline of the text.

ENGADGET: Apple seeds iOS 6 beta 4 to developers: here's the changelog

In general, auto layout considers the top, left, bottom, and right edges of a view to be the visible edges.

ENGADGET: Apple seeds iOS 6 beta 4 to developers: here's the changelog