第3回 数学・科学の英語記事を読もうの会 本文読解

About this video

Editorial review · 85% confidence

Round-9 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor) passed; strict per-title check + final strict pass; oEmbed verified.

A 55-minute video from Yoshitsugu Sekine: “第3回 数学・科学の英語記事を読もうの会 本文読解”.

Video by Yoshitsugu Sekine, played through YouTube's embedded player.