石井先生、TEDxTokyoでの講演と未来へのメッセージ
C1 Japanese listening practice · Standard Japanese · Curated for advanced learners
A 3:06 video in Japanese at C1 level, suitable for advanced learners. The speech is at a natural pace around 258 words per minute, rated 4.9/5, hard listening difficulty by Reelang’s algorithm.