YOU SAID:
Her back arched like a cat
INTO JAPANESE
彼女の背中は猫のようにアーチを描いていた
BACK INTO ENGLISH
her back was arched like a cat
INTO JAPANESE
彼女の背中は猫のようにアーチを描いていた
BACK INTO ENGLISH
her back was arched like a cat
That didn't even make that much sense in English.