YOU SAID:
Don't buy things you don't need.
INTO JAPANESE
必要ないものを購入しないでください。
BACK INTO ENGLISH
Do not buy unnecessary stuff.
INTO JAPANESE
不要なものを購入しないでください。
BACK INTO ENGLISH
Do not buy unnecessary things.
INTO JAPANESE
不要なものを購入しないでください。
BACK INTO ENGLISH
Please do not purchase unnecessary items.
INTO JAPANESE
不要な商品は購入しないでください。
BACK INTO ENGLISH
Please do not purchase unnecessary items.
You've done this before, haven't you.