YOU SAID:

I’ve been standing at the edge of the water, long as I can remember, never really knowing why.

INTO JAPANESE

私は覚えている限り、水の端に立っていて、本当に理由を知らない。

BACK INTO ENGLISH

As far as I remember, I am standing at the edge of the water, I do not really know the reason.

INTO JAPANESE

私が覚えている限り、私は水の端に立っている、私は本当に理由を知りません。

BACK INTO ENGLISH

As far as I remember, I am standing at the edge of the water, I do not really know the reason.