If you add the menu as a child of the label itself, then the menu might not show up at all because the label will measure the text that it holds and create a dimension that fits the text only.

如果您将菜单添加为标签的子元素，那么菜单根本就不会显示，因为标签将仅度量它所包含的文本，然后创建一个符合文本的大小。

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With young children pick an appropriate restaurant where the service is prompt rather than leisurely and where something the child will enjoy is on the menu.

你应该选择一家合适的餐厅，那儿的服务应是迅捷而非懒散的，并且孩子能在这里找到爱吃的东西。

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For example, if you add the menu as a child of the label's parent, then Flex would place the control vertically beneath that point because that is VBox's default behavior.

例如，如果您将菜单添加为标签的父元素的子元素，那么Flex就将控件垂直放置在该点的下面，因为这是VBox的默认行为。

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So parents can get a copy of the menu and also learn how much Vitamin A their child received on a given day.

WHITEHOUSE: Healthy Food for Kids Is a Matter of National Security