YOU SAID:

When you are old you will know the age of the stars.

INTO JAPANESE

あなたが年をとったとき、あなたは星の年齢を知るでしょう。

BACK INTO ENGLISH

When you get older, you will know the age of the stars.

INTO JAPANESE

年を取ると、星の年齢が分かります。

BACK INTO ENGLISH

As you get older, you know the age of the stars.

INTO JAPANESE

年を取るにつれて、あなたは星の年齢を知っています。

BACK INTO ENGLISH

As you get older, you know the age of the stars.