He turned his wand on Harry so fast that Harry reacted instinctively ; all thought of nonverbal spells forgotten , he yelled ," protego !"
他很快地把魔杖指向哈利，以至于哈利本能地做出反应；把要使用无声咒的事忘得一干二净，他大叫道，“盔甲护身！”
protego