YOU SAID:

wow, you're fun at parties.

INTO JAPANESE

わあ、あなたはパーティーが楽しいですね。

BACK INTO ENGLISH

Wow, you're having fun at the party.

INTO JAPANESE

わあ、パーティー楽しんでるね。

BACK INTO ENGLISH

Wow, you're having a good time at the party.

INTO JAPANESE

わあ、パーティーでは楽しい時間を過ごしていますね。

BACK INTO ENGLISH

Wow, you are having a great time at the party.

INTO JAPANESE

わあ、あなたはパーティーでとても楽しい時間を過ごしていますね。

BACK INTO ENGLISH

Wow, you are having a great time at the party.