Thumbnails Preview的意思|示意

First, YouTube has introduced a new playlist design, which shows all of your queued videos above the video your watching, with decently sized thumbnails to preview the content.

首先，YouTube已经引入了一个新的播放列表，可以在目前正在播放的视频上方显示视频队列，并且可以查看缩略图。

With AeroPeek activated, you can also preview thumbnails of the activity of apps by hovering over their corresponding taskbar ICONS.

通过AeroPeek功能，用户可以方便地查看所有已经启用的窗口或应用程序的缩略图，它们都悬停在任务栏上的每一个对应的图标上方。

The default layout has the collection pane (thumbnails) on the left, preview / work pane in the center and function tabs on the right.

默认的布局中心，并在右边的功能选项卡上的左，预览/工作窗格收集窗格（缩略图）。