Could someone please translate these?

Thanks.
If they were on the same world-line, it would be simple enough to say they came from the same country and were the same person.
But in other dimensional worlds, there are cases where entire worlds end up resembling one another, and that makes things complicated.
The basic structure and governing laws of those worlds differ so clearly that they can’t be classified as parallel worlds.
And yet, for some reason, names and other small details often line up in strangely similar ways.
Their levels of civilization vary wildly, and Velgrynd has no reliable way of knowing which dimension, or even which point in time, she’s dealing with.
Parallel worlds never overlap with one another, so two versions of the same being can’t exist on the same timeline to begin with.
In other words, even if she’s visited a place once, that doesn’t guarantee she can ever return to the exact same version of it again.
If she stays within the same timeframe of the dimension she currently occupies, she can pinpoint its exact space–time coordinates.
But the Velgrynd who belongs to that moment already exists there, which means even her Ultimate Skill,
Flame God Lord Cthugha’s “Spacetime Jump,” can’t take her there.
(This is bad. Looks like they’ve already marked us as enemies. But… why? Lord Feldway should be an ally. Unless wait. Synchronization between timelines…?)
Amari Masahiko’s terrifying intellect kicked into high gear.
By piecing together the hints scattered through Velgrynd’s words, he quickly reached a likely conclusion.
(So that’s it. This version of her came from a different timeline.
She doesn’t seem aware of what’s happening here, but she didn’t react at all to the conversation about Lord Feldway and Emperor Rudra.
Which means she has knowledge up to the present point, give or take.
There’s been no update to Cornu’s orders either, so something must have happened in the future.
Most likely…)
She had jumped from the
Principle World into this world’s
past.
That was the theory Amari Masahiko arrived at.
“Inside that sphere, time
is flowing.
It even creates a slow ripple of time in the surrounding area, but… we can’t observe it at all.”
Strictly speaking, time was passing.
But since there was no way to measure it directly, Yuuki had relied on clues like the fact that he never felt tired or hungry, and concluded that time either wasn’t moving, or was moving extremely slowly.
Yuuki couldn’t interfere with
infons, nor could he observe them.
Everything he thought was only conjecture
Yet even so, his genius let him arrive at the right answer.