self-sufficiency
self-sustainability
/suto3/google.iconself-sufficiency
/suto3/Google画像検索.iconself-sufficiency
/suto3/Google定義検索.icon self-sufficiency
/suto3/wikipedia.iconself-sufficiency
/suto3/weblio.icon self-sufficiency
/suto3/kotobank.icon self-sufficiency
/suto3/jisho.icon self-sufficiency