social function
社会的機能
structural functionalism
https://source.unsplash.com/featured/?social-function#.png
/suto3/google.iconsocial function
/suto3/Google画像検索.iconsocial function
/suto3/Google定義検索.icon social function
/suto3/wikipedia.iconsocial function
/suto3/weblio.icon social function
/suto3/kotobank.icon social function
/suto3/jisho.icon social function