YOU SAID:
My dog has chewed up and murdered my wife.
INTO JAPANESE
私の犬は私の妻をかみ砕いて殺害しました。
BACK INTO ENGLISH
My dog chewed and killed my wife.
INTO JAPANESE
私の犬は妻を噛んで殺しました。
BACK INTO ENGLISH
My dog bit my wife and killed him.
INTO JAPANESE
私の犬は私の妻を噛み、彼を殺しました。
BACK INTO ENGLISH
My dog bit my wife and killed him.
Come on, you can do better than that.