YOU SAID:

As I was running away from cops, I fell and strip some of my foreskin off.

INTO JAPANESE

私は警官から逃げていたので、落ちて私の包皮を剥いだ。

BACK INTO ENGLISH

I was running away from the policeman, so I fell and peeled my foreskin.

INTO JAPANESE

私は警官から逃げていたので、落ちて包皮を剥いだ。

BACK INTO ENGLISH

I was running away from the policeman, so I fell and peeled myself.

INTO JAPANESE

私は警官から逃げていたので、落ちて自分で皮を剥いだ。

BACK INTO ENGLISH

I was running away from the policeman, so I fell and peeled myself.