Stems provide the structural framework of the plant, whether dainty daisy stems or thick tree trunks — yes, tree trunks are stems!

茎提供了植物的结构框架，无论是娇嫩的雏菊茎还是粗壮的树干——是的，树干就是茎！

But the other role of family in a structural functionalist framework is the regulation of sexual activity.

但家庭在结构功能主义框架中的另一个作用是对性活动的调节。

Sociologist Talcott Parsons, working within a structural functionalist framework, described the social and cultural responses to disease through the concept of what he called the Sick Role.

社会学家塔尔科特·帕森斯 (Talcott Parsons) 在结构功能主义框架内工作，通过他称之为病态角色的概念描述了社会和文化对疾病的反应。