At present, the two-wheeled carriage is widely used, and the wheel is in the middle of the trunk. Every time www.biquge.info pass a ditch, the vibration of the wheels is completely transmitted to the carriage, which makes the passengers extremely uncomfortable. If you have just eaten a meal, you will be bumped and vomited.

If the ground is flat, the people in the car can sit firmly and maintain balance. However, if there is any special circumstance, it will hit the body at least and fall out of the carriage at worst. Therefore, although the carriage is fast, many people are still reluctant to choose it. If it is a long-distance attack, men will often choose to ride horses, but it will suffer women and children.

At this time, the four-wheeled carriage on the drawing in Xu Wanzhen's hand was different, the carriage was between the front and rear wheels, and the vibration amplitude of the carriage was only half of the vibration of the wheels. Coupled with the weight of the carriage itself, some small lumps of dirt on the road will be smoothed out by the wheels, and the people in the carriage will not be affected.

In this way, with a thick layer of cushions in the carriage, the carriage will undoubtedly be much more comfortable.

Xu Wanzhen pondered, Xu Le'an said at the door: "Xu Le'an, ask to see the eldest lady!" ”

Sang Zi opened the curtain to let him in, Xu Wanzhen handed him the drawing in his hand, explained the principle again, and said, "This is a preliminary idea of mine, I don't know if I can make it?" Yu'er has to ride in a carriage every day, and I am worried that his body will not be able to stand it, and I am also afraid that something will happen. ”

The matter of transforming the carriage was originally intended to be handed over to Xu Wenmin, but seeing that he was busy like that, Xu Wan really couldn't bear it, so she directly explained it to Xu Le'an.

Xu Le'an took the drawings and his eyes lit up. As a long-term traveler, he really knows the pain of riding a carriage too well. After looking at it carefully, he said, "The eldest lady has a good idea, the little one goes to the craftsmen in the city, they should be able to make it." ”

Hearing him say this, Xu Wanzhen was relieved. Supposedly, there are not many technological obstacles to changing from a two-wheeled carriage to a four-wheeled carriage, only ideas. But hearing it with her own ears made her even happier.

"If you want to have a good shock absorption, wrap a good cowhide around the wheel." Xu Wanzhen said with a smile, tough cowhide is the best substitute for tires she can think of: "I just don't know, how wear-resistant is it?" ”

Xu Le'an arched his hand and said: "Please rest assured, the small ones will let the craftsmen try more." ”

When he retreated, Xu Wanzhen fell into deep thought with hot tea in her hand.

Whether she or Mr. Ning, she has no intention of bringing more modern craftsmanship to this era. The mysterious and unfathomable power that makes them traverse is awe-inspiring.

For myself, the quill is a whim, not advanced in terms of craftsmanship, just an idea. The transformation of the carriage is for the younger brother, but also for the convenience of his own future travel.

Just like Mr. Ning, he will compose a modern tune and tell himself not to forget the origin. It doesn't hurt to drink herbal tea to nourish your body, and to keep such a habit.

These subtle changes should not cause historical shocks. In this strange time and space, Xu Wanzhen does not know the original historical trend, only cautious and cautious, in order to keep history on the right track.

……

The sun slowly sinks to the west, and the afterglow outlines the Tu family's house with a golden edge.

Wen Han was in the middle, and the Li family had just returned from Changhong Courtyard, and when he thought of what his father-in-law had said to himself by deliberately avoiding his mother-in-law, his eyebrows frowned slightly.

Tu Bowen came back from the academy, and as soon as he entered the door, he saw Li sitting in front of the dresser in a daze. He approached lightly, and Wen Yan asked, "What are you thinking?" So distracted. ”

Li Shi woke up suddenly and said, "When did the husband come in?" It scared the concubine. ”

Tu Bowen smiled: "It's obvious that you are too distracted by what you think, but you come to rely on me." What's going on? ”

Li hesitated: "It's not a bad thing, it's just too sudden, and the concubine's body is difficult to digest for a while." ”

"Oh? Hear what you have to say. ”

"I had dinner today, and I just came back. But the little maid came to pass the word and asked me to go to the inner study to see my father-in-law. When you get there, guess what your father-in-law said? ”

What can't you say when you ask for peace, but you have to avoid the Lin family and summon your daughter-in-law in the study alone?

Tu Bowen's expression became solemn, but he didn't interrupt her, just waited quietly for her to continue.

Li's eyes straightened, and he said in a dreamy tone: "Father-in-law said, Liu Qiran, the prince of the Pingguo Prince's Mansion, asks to marry our Manzhen, and let me come back to discuss with you." ”

"What? It's true? Tu Bowen was so surprised that he blurted out a rhetorical question. But in a moment, he knew that since his father was so serious, this matter must be true, but he still felt incredible.

He twisted his eyebrows and thought: "If we talk about family history, we can't catch up with the Liu family." One is the hereditary son, and the other is the granddaughter of a mere five-rank official. But in terms of family style and character, his Liu family is far inferior to us. ”

"Yes, at the peony flower meeting, Liu Qiran insulted Zhen'er, and even did it. Otherwise, the painting screen is protected, and Zhen'er is injured. With such a festival, why did he fall in love with Zhen'er? ”

Tu Bowen is thinking about the right person, and the Li family values Liu Qiran's mind more.

She remembered what happened at the Xiaoman Festival, and wondered: "Now that I think about it, it shouldn't be a coincidence that Xiaoman saw Liu Qiran that day." ”

Tu Bowen also knew about this, and he was grateful to Liu Qiran for bringing his daughter out of the crowd. It's just that because of the festival of the Tu family and the Pingguo Mansion, I couldn't come to thank him.

When he was a child, he fled with his father when the previous dynasty was destroyed and wars were raging, and he knew better than anyone else the power of crowds. I saw with my own eyes that a mother and child were separated because of this, and I didn't know where the other party went. Thinking of the danger that Tu Manzhen experienced that day, he was grateful to Liu Qiran in his heart.

"In this way, Liu Qiran's desire to marry is quite sincere." Tu Bowen pondered for a moment and said, "Lady, you might as well ask Zhen'er what she means." The two of them saw these times, and if Zhen'er was not happy, she would stop mentioning everything. ”

Li nodded, in her opinion, there was a matter of the peony flower meeting first, and Tu Manzhen should stay away from people like Liu Qiran.

In the early morning of the next day, two sisters, Tu Manfen and Tu Manzhen, came together to greet the Li family.

Li asked a few words about Tu Manfen's dowry embroidery, and asked her to step back and leave Tu Manzhen alone to speak.

Tu Manzhen's eyes widened, and her heart was worried. Have you made a mistake again in recent days? How did you not know? With his hands behind his back, he looked pitiful and resigned to criticism.

When Li looked at her appearance, he knew what she was thinking. This daughter, everything is clearly written on her face, how can she rest assured that she is married.

I thought I would keep her for two more years, take her with me and teach her carefully, so that my in-laws' family was not bullied. But now that the people who are asking for marriage are on the door, she is no longer a child! When it comes to the day of marriage, I don't know what will happen.

Thinking of this, she couldn't help but moisten her eyes a little.