"Yes." Lu Yang nodded. "Boil the seawater and extract sea salt from the seawater."
The water provided by the program team could still be drunk for a few days. At this stage, there was no need to worry about the water supply.
However, the program team didn't provide seasonings like oil and salt, and the guests couldn't buy them in the mall. They could only make them themselves.
"My grandfather once told me that boiling the seawater is an ancient method of using seawater to refine sea salt."
"Is it like this? I thought they were cooking something else."
Lu Mingyu had never heard of it before, but he did not dwell on it.
"Yangyang, how are you going to start the fire?"
If someone else had his presbyopic glasses, he wouldn't be able to start a fire by focusing on the sun, and the fire from yesterday had already been put out.
Lu Yang pointed at the wood on the ground. "We can start a fire by rubbing it. "
