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    字幕と単語

    B1 中級

    TED】ヤニヴ・エルリッヒ:世界最大の家系図の作り方 (How we're making the world biggest family tree | ヤニヴ・エルリッヒ) (【TED】Yaniv Erlich: How we're building the world's largest family tree (How we're building the world's largest family tree | Yaniv Erlich))

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    動画の中の単語