YOU SAID:

Wow this is a good party

INTO JAPANESE

うーんこれは良いパーティーだ

BACK INTO ENGLISH

well this is a good party

INTO JAPANESE

うーん、これは良いパーティーだ

BACK INTO ENGLISH

hmm this is a good party

INTO JAPANESE

うーん、これは良いパーティーです

BACK INTO ENGLISH

hmm this is a good party