YOU SAID:

This is not so useful, but quite fun.

INTO JAPANESE

これは、便利なので、かなり楽しみではありません。

BACK INTO ENGLISH

So this is useful is not much fun.

INTO JAPANESE

多くの楽しみではありません。

BACK INTO ENGLISH

Not a lot of fun.

INTO JAPANESE

ない多くの楽しみ。

BACK INTO ENGLISH

Not much fun.

INTO JAPANESE

ない多くの楽しみ。

BACK INTO ENGLISH

Not much fun.