The girl with glasses said, "I don't think there's any problem. The island's dense vegetation means that even if we land, we can only see a limited area, nowhere near as efficient as a drone's aerial view. Plus, the videos of the islands have been saved and can be studied anytime."
Elsa Marin said, "Drones are indeed convenient, but they can't completely replace humans. Landing on the island is still the most reliable way to explore.
Our problem with treasure hunting is not being too slow, but being too fast."
The girl with glasses shrugged, "Technology exists to improve human efficiency.
If we have to explore every island, today's itinerary would take ten days or even half a month to complete.
And I only took a week off from school."
Elsa Marin said, "Patience is the most important thing in treasure hunting. Being thorough is better than missing the treasure..."
