It is nonsense - the text was altered - with modified, added and removed words, that make it nonsense. This is why the latin translator doesn't translate it. It is based though on a Cicero text.
It's not completely nonsense, but it definitely doesn't have any coherent meaning. It started as an excerpt from Cicero but it was mangled by removing words and letters without regard for sentence structure or even for preserving words. Some of the words aren't even real Latin words.