Asthma is a common disease.

哮喘是临床上常见的疾病。

Headache is a common disease in clinic.

头痛是一种临床常见的病证。

Candida is a common disease of our days.

念珠菌是一种常见的疾病，我们的日子。

Hemorrhoid is the most common disease in clinic.

痔疮是临床上最常见的疾病之一。

Chickenpox is a very common disease among children.

水痘是儿童十分常见的一种疾病。