90秒で分かる「大丈夫」って何でこんな漢字?

日常会話でよく使う「大丈夫」。よく考えると何で「大きな丈の夫」と書くんでしょう?大丈夫の語源を90秒で学びましょう!
Learn about Japanese Holidays in 90 seconds! Learn about Japanese Holidays in 90 seconds!
Learn Japanese vocabulary in 90 seconds - Theme: Date! Learn Japanese vocabulary in 90 seconds - Theme: Date!
Learn common Kansai-ben words in 90 seconds! Learn common Kansai-ben words in 90 seconds!
Learn Japanese vocabulary in 90 seconds - Theme: Animals! Learn Japanese vocabulary in 90 seconds - Theme: Animals!