YOU SAID:

do not necessarily improve average well-being.

INTO JAPANESE

必ずしも平均的な幸福を改善するとは限りません。

BACK INTO ENGLISH

It does not always improve average well-being.

INTO JAPANESE

それは必ずしも平均的な幸福を改善するとは限りません。

BACK INTO ENGLISH

It does not always improve average well-being.