YOU SAID:
the tree is not made of steel
INTO JAPANESE
木は鋼でできていません
BACK INTO ENGLISH
Wood is not made of steel
INTO JAPANESE
木は鋼ではありません
BACK INTO ENGLISH
Wood is not steel
INTO JAPANESE
木は鋼ではありません
BACK INTO ENGLISH
Wood is not steel
You've done this before, haven't you.