Getting a little old for it? 是感到力不从心吗

463. It would be good to have you on the field.
     届时若能与您切磋，那就再好不过了
464. The competition has become a bit stale.
     如今的比武越来越没意思了
465. I don't fight in tournaments. No?
     我不参加比武 为什么
466. Getting a little old for it?
     是感到力不从心吗
467. I don't fight in tournaments
     我不会参加比武
468. because when I fight a man for real
     是因为跟人真刀真枪地对决时
469. I don't want him to know what I can do.
     我不希望对方知道我的本事

来自《权力的游戏 第一季 第一集 Game of Thrones S01E01 七国皇帝对临冬城主委以重任》第 466 行