undiversified

Ophthalmology is a compulsory course of clinical medicine for medical college students.The undiversified traditional teaching method results in unsatisfactory teaching effects.

眼科学是高等学院校学生一门临床必修课,传统教学手段单一,教学效果不尽。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

果有大量鼻烟这无烟烟草产品流入，一成不变烟草公司将亏损。