YOU SAID:
sand is very hot on my feet what i run with
INTO JAPANESE
砂は私の足で非常に熱く、私が走っているもの
BACK INTO ENGLISH
The sand is so hot on my feet what I'm running
INTO JAPANESE
走っている足元の砂はとても熱い
BACK INTO ENGLISH
The sand under my feet is so hot
INTO JAPANESE
足元の砂が熱い
BACK INTO ENGLISH
the sand under my feet is hot
INTO JAPANESE
足元の砂が熱い
BACK INTO ENGLISH
the sand under my feet is hot
You've done this before, haven't you.