YOU SAID:
近いうちに朽ち果てる
INTO JAPANESE
近いうちに朽ち果てる
BACK INTO ENGLISH
Decaying in the near future
INTO JAPANESE
近い将来に衰退する
BACK INTO ENGLISH
Decline in the near future
INTO JAPANESE
近い将来の衰退
BACK INTO ENGLISH
Decline in the near future
That didn't even make that much sense in English.