YOU SAID:

It’s not very effective…

INTO JAPANESE

それは非常に効果的ではない.

BACK INTO ENGLISH

It isn't very effective.

INTO JAPANESE

それは非常に効果的ではありません。

BACK INTO ENGLISH

It is not very effective.

INTO JAPANESE

非常に効果的です。

BACK INTO ENGLISH

It is very effective.

INTO JAPANESE

それは非常に効果的です。

BACK INTO ENGLISH

It is very effective.