Leilei remembered what he had just said to his father, and avoided the hand that Xiao Si's fourth uncle wanted to take him for a ride, and ran to his mother's place.

Meng Chenjun looked at his nephew's actions in surprise.

Meng Chencheng laughed: "Leilee, you are so smart. You know that Uncle Xiaosi's car is not safe, right?"

Meng Chenjun immediately realized something and turned around and shouted at her: "What did you say to Leilei!"

"What's the noise?" Meng Chenhao turned around.

Meng Chencheng and Meng Chenjun immediately stopped their voices.

"Come here and try whether this height can be stepped onto the ground." Meng Chenhao asked his younger brother to test the height of the bicycle seat.

Meng Chenjun had already been ready to beat his hands. He had just endured it before, and it was his first bicycle. After rushing up impatiently, he stepped onto the bicycle crossbar with one leg and sat on the bicycle seat. His soles of his feet naturally fell down and just put them on the ground.

"It's quite tall." Meng Chenhao said that he specially raised the height of the chairs for his younger brother, because Li Dejin bought a twenty-inch car for his son's safety.

A twenty-inch bicycle is equivalent to riding for children, which means that in Li Dejin's heart, his son is always a child.

Meng Chenjun discovered it himself, why is this bicycle smaller than the lady's bicycle that my sister-in-law rode?

Meng Chencheng circled around the fourth brother's bicycle and said, "This car is so small, I can ride it."

"Go away!" Meng Chenjun felt that he was going to be angry again by his own father. He thought that he was so tall and strong that he could almost catch up with his eldest brother and second brother. As a result, Li De bought him a child's car.

Listening to his aunt's words, Leilei realized that the bicycle was big, so he looked up and pointed at his parents and said, "It's small."

"You also want to ride a bicycle. Do you think there are small bicycles for you to ride?" Ning Yunxi asked his son with a smile.

Yes! Leilei said to his parents with a fierce tinge.

There are bicycles for children to ride, and there are bicycles for kindergarten children to ride, but that is called children's bikes. There are no such bicycles in their courtyard because soldiers are not rich people and basically cannot afford to play for children.

Ning Yunxi touched his son's head and did not intend to hide it from his son. He said to his son: "I remember that last time I went to the department store to see toys, there was a three-wheeled car. The tire behind the tire had three wheels. I was afraid that the children would not be able to ride a bicycle stabilization, so I used three wheels as a bracket to stabilize the tricycle. This involves the principle that triangles are stable, strong and pressure-resistant than polygons. For example, the roofs, towers, cranes, and the world-famous Egyptian pyramids are all triangular structures."

As the mother talked about the scientific principles, she sucked Leilei's little ears firmly. Leilei pulled his mother with his little hand and asked her to say a little more.

Ning Yunxi asked his son with a smile: "Don't you want to ride a bicycle?"

I want to ride a bicycle, and I also want to hear my mother talk about the scientific principles of bicycles. This is how Leilei thinks.

Greedy child. Ning Yunxi touched his son's little nose.

When Meng Chenhao heard his wife talk about children's bikes, he remembered this. It was a small tricycle that a child rode. However, it was not the question of whether he was not rich or not, but what his father thought was that he would ride a bicycle for such a young child. After all, the bicycle was invented as a means of transportation, not a toy for children.
Chapter completed!