YOU SAID:
the sadness will last forever
INTO JAPANESE
悲しみは永遠に続くでしょう
BACK INTO ENGLISH
Sorrow will last forever
INTO JAPANESE
悲しみは永遠に続く
BACK INTO ENGLISH
Sadness will last forever
INTO JAPANESE
悲しみは永遠に続く
BACK INTO ENGLISH
Sadness will last forever
That didn't even make that much sense in English.