YOU SAID:

That museum's been nothing but trouble since it opened.

INTO JAPANESE

その博物館は、開館以来何の問題もありませんでした。

BACK INTO ENGLISH

The museum had no problem since opening.

INTO JAPANESE

開館以来、博物館には何の問題もなかった。

BACK INTO ENGLISH

Since its opening, the Museum has no problems.

INTO JAPANESE

創業以来、博物館には問題がないです。

BACK INTO ENGLISH

Since its inception, the Museum has no problem.

INTO JAPANESE

以来、その博物館には問題はありません。

BACK INTO ENGLISH

Since then, the Museum may not.

INTO JAPANESE

それ以来、博物館はできないかもしれません。

BACK INTO ENGLISH

Since then, the Museum may not.