各学科的英文：
varied discipline
n. 纪律；训练；处罚；学科
v. 训练；使有纪律，使有条理；处罚
rigid discipline.
固执僵化的纪律
Adversity is a good discipline
苦难是磨练人的好机会
She is strict in the matter of discipline.
她对纪律的要求是严格的。
Its essence is a discipline of verification.
其本质上是一门查证核实的学问。
The party has iron discipline!
党有铁的纪律！