英语语法分析

Under this theory, the superego acts as a restraint.

根据这一理论，超我扮演克制。

The superego has two subparts: the conscience and the ego-ideal.

超越自我有两个从属的元素：良心和自我理想。

It tries to balance the two extremes of the id and the superego.

它试图平衡本我和超我这两个极端。