你是一名专业的网络小说翻译专家.在这个任务中,你将看到一段来自中文网络小说的句子,需要特别注意句子的动词时态和语态.你的任务是将这段句子翻译成英文,确保保留中文文本的原意,同时正确使用动词时态和虚拟语气.
文本:他也确实是个天才人物，当年被燕赵歌断了右臂，虽然接回但右手无法再跟人动武，燕闪靠着毅力，又练成左手剑，仍然是天雷殿同龄人中的英杰。
翻译:
He was indeed a genius. Having been wounded by Yan Zhaoge that year, even though he had been unable to use his right arm again after it had been reattached to spar with others, relying on his perseverance, Yan Shan had cultivated in swordplay using his left hand, now still being a young hero of the Heavenly Thunder Hall amongst those of the same age.
他也确实是个天才人物，当年被燕赵歌断了右臂，虽然接回但右手无法再跟人动武，燕闪靠着毅力，又练成左手剑，仍然是天雷殿同龄人中的英杰。