夢が実現した

the dream came true

→ 夢
phrase Rare #20,564
the dream came true A slightly formal way to say that a dream or goal was achieved. 実現した is the past form of 実現する, meaning “was realized” or “came true.”
JA: 長年の夢が実現した。
EN: My lifelong dream came true.

夢が実現した

My dream came true.

夢が実現したんですね

Your dream came true, didn't it?

彼女は夢が実現したので嬉しかった

She was happy because her dream had come true.

彼の夢が実現した

His dream came true.

夢が実現したのです

My dream has come true.

— タイタニック (1997)