在麻瓜世界里，有很多种方法也可以实现记忆消除，比如，使用药物来消退创伤记忆。

In the Muggle world, there is all kind of work that could make this possible, for instance drugs to dampen down traumatic memories.

youdao

我知道你的意思，但是对于那些患有创伤后神经紊乱的人们来说，选择性记忆消除就会变得非常有用。

I know what you mean, but for people with post-traumatic stress disorder, selective memory erasure could prove enormously useful.

youdao

对这片土地的了解是一种无法消除的记忆。

Knowledge of the land was the one memory that refused to dissolve.

youdao