YOU SAID:
A high dudgeon is something that one is almost certain to have been in
INTO JAPANESE
高いダッジョンとは、その中にいたことがほぼ確実であるということです。
BACK INTO ENGLISH
A high dungeon means that things in it are almost certain.
INTO JAPANESE
ダンジョンが高いということは、その中のものがほぼ確実であるということです。
BACK INTO ENGLISH
The fact that the dungeon is high means that things in it are almost certain.
INTO JAPANESE
ダンジョンが高いという事実は、その中のものがほぼ確実であることを意味します。
BACK INTO ENGLISH
The fact that the dungeon is high means that things in it are almost certain.
That didn't even make that much sense in English.