YOU SAID:
Why are you smoking weed?
INTO JAPANESE
なぜあなたは雑草を吸っているのですか?
BACK INTO ENGLISH
Why are you smoking weeds?
INTO JAPANESE
なぜあなたは雑草を吸っているのですか?
BACK INTO ENGLISH
Why are you smoking weeds?
That didn't even make that much sense in English.