もう一度若くなれたらいいんだが。の英語

Would that I were young again.

I wish that I were young again.

Would that I were young again!

I wish I were young again!

O that I were young again!

I wish I were younger.

I wish I were younger.

I wish I were younger.

I probably look younger.

I wish I were younger.

I weep for my lost youth.

make younger or more youthful

He's no spring chicken.

He's not young anymore.

She's no spring chicken.

No spring chicken.

while she is still very young

You're not as young as you used to be.

You must make allowance(s) for his youth.

Not so fast, young man!

Not so fast, young lady!

You're still green.

You're still young.

You're not young anymore.

Please stay young forever.

I wish I were young.

I wish I were young again.

If only I was younger.

I have once again keenly realized that I am not that young anymore.

Aah... being young is nice, isn't it?