Just place a plastic tree bag (available at hardware stores) underneath the stand, which you can hide with a tree skirt.

只需在架子下面放置一个专用塑料袋(五金店里有售)，它可以作为“圣诞树的专用衣服”来保存。

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After the project finishes loading into project Studio, you'll see a tree-format browser of hardware components in the left pane and a graphical illustration of the design flow in the right pane.

项目载入Project Studio之后，在左侧面板中会看到硬件组件的树状浏览器，在右侧面板会看到设计流程的图形演示。

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The Device Tree is a data structure for describing hardware.

设备树是一种用于描述硬件的数据结构。

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