YOU SAID:

I buy all my CS:GO skins on OPSkins.

INTO JAPANESE

私は OPSkins 上のすべての私の CS:GO のスキンを購入します。

BACK INTO ENGLISH

I bought the CS:GO OPSkins on all of my skin.

INTO JAPANESE

私はすべての私の肌に CS:GO OPSkins を買った。

BACK INTO ENGLISH

I bought a CS:GO OPSkins on all of my skin.

INTO JAPANESE

私はすべての私の肌に CS:GO OPSkins を買った。

BACK INTO ENGLISH

I bought a CS:GO OPSkins on all of my skin.