Geometria enigmo: Radiuso de la ekstera cirklo
C1 Esperanto listening practice · Esperanto (constructed language) · Curated for advanced learners
A 3:59 video in Esperanto at C1 level, suitable for advanced learners. The speech is at a natural pace around 82 words per minute, rated 3.6/5, easy listening difficulty by Reelang’s algorithm.