YOU SAID:

Ellie and I are going to the big game tonight

INTO JAPANESE

エリーと私は今夜大事な試合に行く予定です

BACK INTO ENGLISH

Ellie and I are going to an important game tonight.

INTO JAPANESE

エリーと私は今夜重要な試合に行く予定です。

BACK INTO ENGLISH

Ellie and I are going to an important game tonight.