よっぽど印象に残る事じゃないと覚えてないんだよね。の英語

Unless it's something fairly impressive, I won't remember it.

I don't know how, but I just picked it up naturally.

I can't remember doing that.

I don't remember doing that.

Are you sure you don't remember anything?

I cannot recollect it clearly at this distance in time.

That's right, I remember it well.

I don't remember agreeing to that.

It is no easy task―a Herculean task―to learn all this.

Now I can die without any regrets.

I have a faint recollection of the event.

I've done nothing of the kind!

I can't recall that.

a fact that sticks in the memory

It is no easy task to learn all these things.

I hardly can remember that.

You've got a great memory.

It would be no easy task―a Herculean task―to learn all this.

Are you sure you don't remember what happened?

Don't worry. I'll remember.

I do not remember well, but...

There aren't many people who remember that.

It is always good to know anything.

I don't really remember.

Are you sure you remember everything?

I don't remember anything about that.

I will never forget that memory.

I cannot forget that view.

I cannot forget that scenery.

You must have the fact impressed on your mind.