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horse riding; horseback riding; mounting a horse
mount; riding horse; saddle horse; horse one is riding
娘は初めて乗馬しました。
My daughter went horseback riding for the first time.
週末は夫婦で乗馬を楽しみます。
My husband and I enjoy horseback riding on weekends.
彼は乗馬クラブに入会して、熱心に練習している。
He joined a horseback riding club and is practicing diligently.