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・The going was very hard over the mountain pass. 山路の歩行はなかなか骨が折れた.🔗🔉

・The going was very hard over the mountain pass. 山路の歩行はなかなか骨が折れた.

研究社新英和大辞典 ページ 193124 での・The going was very hard over the mountain pass. 山路の歩行はなかなか骨が折れた.単語。