在紧急情况下，医护人员有时会使用约束衣来控制极度躁动的病人。

In emergencies, medical staff sometimes use ___straightjackets to restrain extremely agitated patients.

这些传统规则像紧身衣一样，限制了艺术家的创造性表达。

These traditional rules are like ___straightjackets, limiting the artists' creative expression.