YOU SAID:

what if the world ended

INTO JAPANESE

もしも、世界が終わった

BACK INTO ENGLISH

If the world is ending.

INTO JAPANESE

世界が終了する場合。

BACK INTO ENGLISH

If the world is finished.

INTO JAPANESE

世界が終了した場合。

BACK INTO ENGLISH

If the world has ended.

INTO JAPANESE

場合は、世界が終了しました。

BACK INTO ENGLISH

If the world has ended.