生命的层次由生理生命、精神生命、社会生命和超越生命构成。

The layer of the life is composed of physiology life, spirit life, social life and surmount life.

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首先，请注意括号：最高层次由两对括号组成：(\S) 前复杂的字符串。

Notice the parentheses first: the highest level consists of two pairs: a complicated bunch of stuff followed by (\s).

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目录层次是由父ForeignKey和子类MultipleJoin定义的。

The category hierarchy is defined by the parent ForeignKey and the subcategories MultipleJoin.

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