YOU SAID:

For so many years, Olivia thought that the button didn't work.

INTO JAPANESE

長年、オリビアはボタンが機能しないと考えていました。

BACK INTO ENGLISH

For years, Olivia thought that the buttons would not work.

INTO JAPANESE

オリビアは長年、ボタンが機能しないと考えていました。

BACK INTO ENGLISH

Olivia has long believed that buttons do not work.

INTO JAPANESE

オリビアは、ボタンが機能しないと長い間信じていました。

BACK INTO ENGLISH

Olivia has long believed that buttons do not work.