Sorry I didn’t cite the version quoted, but as Telstar kindly pointed out, it is the Douy-Rheims, a very old version indeed. I only wanted show that certain phrases can and are interpreted differently in various versions, so basing an interpretation on only one is not a good thing to do.
As for what the Bible says, it says a good many things that are difficult to understand without a proper interpreter. Like any document it is not an authority in and of itself–like the Constitution of the USA or any other such historical document (yes I know it’s the word of God not just an historical document

) any such document needs an interpreter. You are doing that (as is your faith community) whether you know it or not. You are not simply telling us what the Bible says you are telling us what you think it means–and that is interpretation.
The only true interpreter of Holy Scripture is the Church because it not only wrote the NT but compiled the Bible’s books, deciding which were/weren’t inspired. A link for your further researches:
catholicapologetics.info/apologetics/protestantism/wbible.htm This was done so all the dioceses in all the world would have the same texts for use in the liturgies of the Church–just a bit of history there for you.
The Church is perfectly aware of Daniel and Revelation and what they mean. I am only passing on a bit of what the Church’s greatest Bible scholars have said on the issue. The theory you hold to is probably the one that came out of the 19th century: dispensationalism. Here is a reference for your researches:
theologicalstudies.org/resource-library/dispensationalism/421-what-is-dispensationalism.