YOU SAID:

The grass isn’t always greener on the other side.

INTO JAPANESE

反対側の芝生が常に青くなるとは限りません。

BACK INTO ENGLISH

The grass on the other side is not always greener.

INTO JAPANESE

反対側の芝生はいつもより青いとは限りません。

BACK INTO ENGLISH

The grass on the other side is not always greener.