At first it felt like deja vu all over again .

刚开始，感觉似曾相识。

Deja vu , like I 've been here before .

似曾相识，像是我来过这里。

Have you ever had deja vu ?

你是否有过幻觉记忆?

I have an odd sense of deja vu just as you say that .

你刚才提到的事，我有一种似曾经历过的奇怪幻觉。

Deja vu all over again .

似曾相识的感觉又来了。