Avoid nesting accordions inside of other accordions.

要避免将一个手风琴导航嵌入到另一个手风琴导航中。

Most accordions are stacked vertically, but they may also be laid out horizontally.

大部分手风琴导航都是垂直放置的，不过也可以水平使用。

The accompanying instruments are quite simple, usually accordions, two-stringed Chinese fiddles and bamboo flutes.

伴奏的乐器很简单，手风琴、二胡和笛子。

An accordion may be configured so that only one panel can be open at a time, but many examples of accordions allow for multiple panels to be open at once.

手风琴导航可以配置成只有一次只有一个面板会打开，但是很多例子都允许同时打开多个。

Accordions are typically styled as a stack of collapsible panels (and not with the look of hierarchical trees) with the top-level category items used as labels.

Accordion通常被设计为一些可折叠的面板(不是那种有层次的树状结构)，第一级分类通常被用作标签。