Walking the DOM tree for the first time has an impact on the working set metric because some nodes in the tree are created on demand.

在第一次遍历DOM树时，对工作空间这个度量指标会有一定的影响，因为树中有些节点会被创建。

youdao

Some nodes do not show the class name because those instances do not contribute significantly to the size of the root class instance.

某些节点并未显示类名，这是由于这些实例对根类实例的大小无显著影响。

youdao

It seems as though, if you can't create a fully connected graph because you have too many nodes, the next best thing would be to create a tree of some kind.

看起来好像，如果你不能创建一个完全连接的图，因为你有太多的节点，下一个最好的事情是创建一个类型的树。

youdao