YOU SAID:
You have a strange odor about you
INTO JAPANESE
あなたはあなたについて奇妙なにおいをしている
BACK INTO ENGLISH
You are smelling a strange smell about you
INTO JAPANESE
あなたはあなたの奇妙なにおいをしています
BACK INTO ENGLISH
You have a strange smell of you
INTO JAPANESE
あなたには奇妙な匂いがあります
BACK INTO ENGLISH
You have a strange smell
INTO JAPANESE
あなたは奇妙なにおいがする
BACK INTO ENGLISH
You smell a strange smell
INTO JAPANESE
あなたは奇妙なにおいを嗅ぐ
BACK INTO ENGLISH
You smell a strange smell
That didn't even make that much sense in English.