Mr giesbers is not the first to invent a collapsible container .
吉斯贝斯先生不是第一个发明可折叠集装箱的人。
Listing 8 provides an example of some custom classes associated with the collapsible block and its contents .
清单8提供的例子展示了与可折叠块及其内容相关联的一些自定义类。
These css classes define the non-active , active , and hover state of the collapsible title bar .
这些css类定义了可折叠标题栏非激活的、激活的和悬停的状态。
It features collapsible pedals and handlebars that can be twisted without moving the front tire , allowing the bike to shrink from 21 inches to six inches wide .
