Mrs. Pin, one of the space peasants

Chapter 673 Sewer 1
"Fu'er, don't let others eat what you cook. If you really can't finish it, then leave it to me."

Hearing what he said, Yuefu's face darkened. It turned out that he was struggling with this matter, and there was a smile on his mouth.

"I can hand over the technology to other people, so that it's not mine, is that okay?"

"This..." Seeing that she had already said so much, if he refused again, she might be angry, so he sighed deeply in his heart and had no choice but to compromise.

"Okay, you hand over the technology to other people, and let other people do it and sell it."

Seeing that he finally let go, Yuefu asked about other things.

She didn't stop asking him questions until the second brother brought two bowls of beef noodles, two dishes and one soup.

The two of them ate happily, Xia Fengpiao would pick up some food for her from time to time, Yuefu was very full from this meal, and she even got a little full.

After eating, the two walked around the street again. Looking at Xia Yuguo's capital, Yuefu found that the terrain of the entire capital was low. She remembered that when she entered the city, there were several mountains not far from the capital. If there is a torrential rain in summer, wouldn't the whole capital be submerged in the rain?
Yuefu was a little puzzled, she didn't understand why the capital city was built in this place.

Looking at the man who was engrossed in thinking about things, Xia Feng asked aloud.

"Fur, what are you thinking?"

"I'm wondering why the land in the entire capital is so low? I remember that there are several mountains not far from the capital. If there is a heavy rain, will the rainwater gather in the city?"

Hearing what she said, Xia Fengpiao recalled that a year ago, during the storm, the whole capital city was covered in muddy water. After half a month, it took a lot of labor to get all the water out.

"Fu'er, do you have a solution?"

After hearing what he said, Yuefu knew that she had guessed right, so she nodded.

"What way?" Xia Fengpiao asked eagerly.

"Tell me how you deal with the rainwater?" Yuefu asked.

"When it rains, the villagers carry it out bucket by bucket. Smart people will dig a small ditch and flow out along the small ditch, but the effect is not very big." Xia Feng said.

"Haven't you all thought about digging a sewer?" Yuefu looked at them suspiciously.

Xia Fengpiao looked at her suspiciously, "What is a sewer?"

Yuefu: "..." Children in the 21st century know what a sewer is, but how come people in ancient times didn't know it?

"It is to dig on both sides of the street, put two ditches into the ditch with cement pipes, and make a sedimentation tank at a certain distance. This ditch is directly connected to the river or lake, so that when it rains, there will be no rain in the city. There's waterlogging."

Xia Fengpiao listened to her method, and went through it in his mind. It was a good method, but he always felt that there was something wrong.Then it occurred to him that something was wrong.

"Fu'er, what is that cement pipe you're talking about?"

"Uh..." Why did I forget that there were no cement pipes in ancient times, so I said, "That is carved out of stone, it is a pipe, but such a sewer is time-consuming and laborious, it is better to directly cut the ditch into green bricks, so It can also be used as a sewer."

"Fu'er, your solution is great. Father has always been troubled by this matter, and now it can finally be resolved. Father will be happy when he finds out." Xia Fengpiao said excitedly.

(End of this chapter)