It combines higher mental functions, and primitive emotion, into one system. It is often referred to as the emotional nervous system.

它把高级心理功能和原始情感结合成一个系统，通常被称为情绪神经系统。

It is not only responsible for our emotional lives, but also our higher mental functions, such as learning and formation of memories.

它不仅负责我们的情感生活，还负责学习和记忆形成等高级精神功能。