Sure, here's the translation:
```html
Is this the miracle of survival?
"Floating Island?"
"Wow! You're hiding such technology! I'll never call you a bookworm behind your back again!"
"Quick! Activate the Floating Island immediately! And then gather all the compatriots..."
The excited words abruptly halted.
The faces of several heroes suddenly froze in ecstatic joy.
Floating Island, as the name suggests, is ultimately just an "island." Even if it can soar in the sky, how many people can it hold?
"In theory, a standard-sized Floating Island can sustain long-term self-sufficiency for 200,000 people." Xia Ming seemed to read their minds and directly offered the cold number, "This is... the limit theoretical value."
"Two hundred thousand..." The heroes fell into a dead silence.
Even the least populated city-state has nearly two million citizens. Two hundred thousand... this figure is just too insignificant!
