YOU SAID:

But why are the buttons good?

INTO JAPANESE

しかし、なぜボタンは良いのですか？

BACK INTO ENGLISH

But why are buttons good?

INTO JAPANESE

しかし、なぜボタンが良いのでしょうか？

BACK INTO ENGLISH

But why is the button good?

INTO JAPANESE

しかし、なぜボタンが良いのですか？

BACK INTO ENGLISH

But why is the button good?