いいのになあ

I wish

→ 良い
phrase Rare #21,938
I wish Expresses a wistful wish or regret about something hoped for or imagined. The final なあ adds an emotional, reflective tone.
JA: 明日、休みだといいのになあ。
EN: I wish tomorrow were a day off.

私が鳥ならいいのになあ。

I wish I were a bird.

彼ぐらいハンサムだったらいいのになあ。

I wish I were as handsome as he is.

日曜日に晴れるといいのになあ。

I hope it’s sunny on Sunday.

頭がよかったらいいのになあ。

I wish I were smarter.

試験などなければいいのになあ。

I wish there were no exams or anything.

ロシア語の習得する機会さえあればいいのになあ。

I wish I had even just the chance to learn Russian.

自分が石であればいいのになあ。

I wish I could be a stone.