英语语法分析

So much for the properties of the oesophagus, the windpipe , and the stomach.

对食道、气管和胃的特性介绍就这样多。

One version is used to diagnose disorders of the oesophagus and another for those of the small intestine.

PillCam有一款用于诊断食管紊乱症，另一款用于小肠内检查。

People don't know there is an epidemic of cancer of the oesophagus, for example, which is very hard to treat.

比如，人们还不知道现在正流行食管癌，而这一病症是非常难以治疗的。