YOU SAID:
Feet smell but noses run
INTO JAPANESE
足のにおいがするが、鼻が走る
BACK INTO ENGLISH
I smell my feet, but my nose runs
INTO JAPANESE
私は足のにおいがしますが、私の鼻は走ります
BACK INTO ENGLISH
I smell my feet, but my nose runs
You've done this before, haven't you.