YOU SAID:

Congratulations, its a celebration, party all day, i know you've been waiting

INTO JAPANESE

おめでとう、そのお祝い、一日中パーティー、私はあなたが待っていた知っている

BACK INTO ENGLISH

Congratulations, that celebration, all day party, I know you were waiting

INTO JAPANESE

おめでとう、そのお祝い、終日パーティー、私はあなたが待っていたことを知っています

BACK INTO ENGLISH

Congratulations, that celebration, all day party, I know you were waiting