英语语法分析

Comment nodes do not show in the AST Tree because they are not parented.

ast树中没有显示注释节点，因为它们没有父子关系。

Any object that is parented to the object that is hidden will also be hidden.

一个对象的父节点被隐藏，这个节点也会被隐藏。

Fixed building pieces being parented to structures with minute scale differences.

固定的建筑块的父结构分尺度差异。