Task: Translation
Input (English): English sentence: In the past year, however, the vast majority of nuclear facilities in Japan have been shut down for routine maintenance or “stress tests” and have not yet been reopened.
Output (Tagalog): Sa nakalipas na taon, gayunman, ang karamihan ng nuclear pasilidad sa Japan ay shut down para sa routine maintenance o "mga pagsusulit stress" at hindi pa muling bubuksan.