英语语法分析

This is how the coprostasis trapped in the body and is also the root of many diseases.

这是如何被困在便秘的机构，也是根本的许多疾病。

Study on health eduction route to prevent coprostasis for bedridden patients in orthopaedics.

健康教育路径对预防骨科卧床病人便秘的临床研究。