YOU SAID:

My name is jeff, that is pretty cool am i right?

INTO JAPANESE

私の名前はジェフは、かなりクールなのです私は右です?

BACK INTO ENGLISH

My name is Jeff is pretty cool is I is right?

INTO JAPANESE

私の名前はジェフはかなりクールだ、私は正しいですか?

BACK INTO ENGLISH

My name is Jeff's pretty cool, am I right??

INTO JAPANESE

私の名前はジェフのかなりクールだ、私は正しいですか?

BACK INTO ENGLISH

My name is Jeff's pretty cool, am I right??