あなたたちが生きた時代、僕が生きた時代

あなたたちが２０代の頃、姉と僕はすでに生まれていた。
When you were in 20s, you had two children.

あなたたちが３０代の頃、大きな住宅ローンを組み、小さい家を買った。
When you were in 30s, you bought a small house with a big mortgage.

あなたたちが４０代の頃、教育に子供の幸せにと、姉と僕にお金をたくさん出してくれた。
When you were in 40s, you spent a lot of money for your children's education and happiness.

あなたたちが５０代の頃、僕はまだ大人になりきれなかった。
When you were in 50s, I couldn't become mature enough.

僕は今、３０代。いまだ、１００％、大人ではないような気がする。
ただ、少しずつであるが、その親の恩を返して行きたい。
I am in my 30s. I don't feel like that I am 100% mature enough.
Yet, I want to help my parents as much as I can and little by little.