[レベル] 5 [ジャンル] スピーチ [LL] 3.2 [YL] 5.3 [LLY] 8.5 [WPM] 128wpm / [語数] 107語 [SDGs] 8.働きがいも経済成長も/Decent work and economic growth , 10.人や国の不平等をなくそう/Reduced inequalities [累計語数] 0 語 用語について