YOU SAID:

We are throwing a party in honor of your tremendous success.

INTO JAPANESE

あなたの素晴らしい成功を祝ってパーティーを開催します。

BACK INTO ENGLISH

We're going to have a party to celebrate your amazing success.

INTO JAPANESE

あなたの素晴らしい成功を祝うためにパーティーを開く予定です。

BACK INTO ENGLISH

We're going to have a party to celebrate your amazing success.