简单句的类型:

(1)肯定陈述句:Somebody remember something forever.

(2)否定陈述句:Somebody never forget something.

(3)隐否定陈述句:Something be unforgettable.

(4)改述陈述句:Something give somebody deep impression.

Better choice:

某事深深植根于某人的记忆当中。

Something be deeply rooted in one’s memory/mind.

主语 系语 状语 表语 主语补足语

例如:童年时代,我有过一次永生难忘的痛苦经历。

The horrible experience in my childhood is deeply rooted in my memory.

万能“亮点”句:

我敢说这段美好的经历我永生难忘。

I am sure that this great experience+非谓语动词作后置定语+ will be deeply rooted in my/your memory.