YOU SAID:
bob is a very hot man, who is very thick
INTO JAPANESE
ボブはとても暑い人で、とても太いです
BACK INTO ENGLISH
Bob is a very hot person and very fat
INTO JAPANESE
ボブはとても暑い人でとても太っています
BACK INTO ENGLISH
Bob is a very hot person and very fat
That didn't even make that much sense in English.