YOU SAID:

The case has opened, with my hands.

INTO JAPANESE

場合は、私の手で開きました。

BACK INTO ENGLISH

In case you opened it with my hand.

INTO JAPANESE

場合に私の手でそれを開いた。

BACK INTO ENGLISH

If you open it in my hands.

INTO JAPANESE

場合は、あなたは私の手でそれを開きます。

BACK INTO ENGLISH

If you open it with my hands.

INTO JAPANESE

場合あなたは自分の手でそれを開きます。

BACK INTO ENGLISH

If you open it with my hands.