Snape continued to survey him through narrowed eyes for a moment, then said, " Now, Occlumency. As I told you back in your dear godfather's kitchen, this branch of magic seals the mind against magical intrusion and influence."
“好啦,大脑封闭术,在你教父的厨房里我告诉过你,这一支法术
够防止头脑受到魔法的入侵和影响。”