Grandpa, she can't be a woman

Chapter 530 What is Zhiyuan Li called if Zhiyuan is not straight?

"Look at this straight shaft plow, do you feel that every part of it is indispensable?"

"Ah."

Fu Dong pursed his lower lip and said in a muffled voice:

"We thought about whether we could remove some parts to make it more portable.

But no matter which part is removed, the final consequence is that the plow cannot be used directly. "

"Then which part did you first think of getting rid of?"

Yun Xiao raised the scabbard and tapped twice on the picture:

"This plow scale to be tied to the cow's shoulder?"

"Correct."

Probably because Yun Xiao's tone was too natural, like a friend of his age, Fu Dong gradually became less restrained:

"We thought that this thing is just a part that puts the plow on the cow, if it can be replaced by a rope, it will definitely be much lighter.

After trying it out, I found that not only is it difficult to maintain balance,

Moreover, because the plow is too heavy and the rope is too thin, even if the rope is taut, the ox will be strangled and will not move. "

"Then have you considered shortening the plow shaft while canceling the plow balance?"

Yun Xiao followed his train of thought and quoted:

"If the plow shaft can be shortened, the weight of the whole plow frame should be much lighter, right?"

"How can the plow shaft be shortened?"

Fu Dong retorted subconsciously:
"This shaft will affect the furrow turned by the plowshare! And..."

Opening his mouth, he just said a lot of reasons why the straight shaft cannot be shortened,

Obviously, Fu Dong really studied it carefully.

Yun Xiao nodded in satisfaction, seemingly inadvertently said:
"If you can't be straight, what about the non-straight?"

"If it's not straight, what else is it called Zhiyuanli?"

Fu Dong was taken aback,
Yun Xiao had already returned the saber to Pei Yi, and Shi Shi suddenly stood up:

"It may be called a curved plow, a curved plow, a folded plow, or simply, just improve the plow."

She said, without giving Fu Dong a chance to speak, she turned around and walked out of the gazebo:
"It's almost time for lunch,

Whether Zhiyuan can bend me is just a casual mention, and you have to figure out the specifics by yourself. "

"Zhiyuan..."

Fu Dong stared blankly at the backs of Yun Xiao and Pei Yi walking away, then lowered his head to look at the pattern of a straight plow left on the ground, and murmured what Yun Xiao said just now:

"If it's not straight..."

His eyes lit up suddenly, and he didn't care about going to another place to break a branch to come over. He squatted down and gestured on the snow with his fingers that were a little purple from the cold.

His fingers, which had already been cracked in the winter before, were stung by the ice after encountering the snow.

However, Fu Dong had completely ignored those things at the moment.

He was so excited that he muttered in the gazebo while making gestures and rowing.

Seeing that posture, several students who came out of the dining hall and planned to return to the school couldn't help but feel a little guilty——

"Did we go too far just now?

This Fu Dong will not be driven crazy by us, right? "

"...We just told a few words of truth, isn't it?"

"What if you really lose your mind and go crazy? Why don't we go and call Master?"

"Why don't you just call the doctor? The master in the medical class seems to be a doctor with excellent medical skills!"

"How about this, I'll go to Master Yun, Daniel, you go to the doctor!"

……

(End of this chapter)