"The introduction of machinery starts with mechanical construction. Generally, the material used to make machinery is dark iron, and the quality of dark iron determines the quality of the machine to a certain extent......"

Mu Hua's voice was as cold as a machine.

He walked all the way through the Great Hall, stopped at Yun Tianxun's side, and tapped on her desktop, "Tell me, what is the most important thing when assembling machinery?" ”

The entire hall looked at it.

Ye Jiaomin sneered: "She's just a waste, what do you know?" ”

She got up and looked at Mu Hua with obsession in her eyes, "Tutor Mu, she just entered school today, and she doesn't know anything. Why don't you let the lord of the county answer this question on your behalf? ”

Yun Qian glanced at Mu Hua with a smile, "Mentor Mu, Jiao Min County will answer on your behalf." ”

Mu Hua looked at Ye Jiaomin coldly, "Your answer." ”

Ye Jiaomin glanced at Mu Hua shyly and timidly, her heart was even more like a deer, she looked at Yun Qian with contempt, and said: "Master Mu, the most important thing when assembling machinery is the spirit nail, and the spirit nail is the key to connecting all the parts. ”

The nobles around Ye Jiaomin immediately complimented: "The county lord of Jiaomin is really smart. ”

"Yes, this has to be replaced by the waste of the clouds, how can you answer it?"

Ye Jiaomin listened to everyone's compliments with satisfaction, and her admiring eyes stayed on Mu Hua. From the moment he walked into her line of sight, she was fascinated by him. However, he went straight to the waste of the clouds!

What's so good about that piece of waste that it can attract him like the King of the Night? She's just got a pretty face!

She wants to let this outstanding silver-haired ink-robed boy know now that she is the real showman!

However, at this time, Mu Hua glanced at her coldly, without any emotion: "No." "Let's play

"You answer." Mu Hua looked at Yun Qian and was very persistent.

The corners of Yun Tianxun's mouth twitched almost imperceptibly, this guy Mu Hua really kept brushing her three views, if she hadn't studied machinery, she would really believe his nonsense.

Ye Jiaomin heard Mu Hua's negation, her hands clenched slightly, how could it be wrong?! She's pre-studied it in advance! It must have been that waste who bewitched Mentor Mu with her face!

She thought that she was even more angry with Yun Tianxun in her heart, and looked at Yun Tianxun from a distance and sneered: "Oh? Then the county lord wants to listen, what does Miss Yun think? Can Mu Hua Gongzi look at him differently? ”

Yun Tingxun heard the meaning of Ye Jiaomin's words with a gun and a stick, and looked at Mu Hua complicatedly. Mu Hua, aren't you really here to pull hatred for this young master?

That's it, anyway, she can't look at this Ye Jiaomin.

"The county lord Jiao Min is really discerning, and Miss Zhiben has high insight."

Yun Tianxun's words made everyone stunned, Yun Tianxun was really shameless, he actually put gold on his face, saying that he was a pearl? Amusing! Is it true that when Mentor Mu looks at her twice, she is a jewel?

Ye Jiaomin was also choked by Yun Tianxun's words, she had never seen such a shameless and noble and reserved person as Yun Tianxun!

She looked at Yun Tianxun with contempt in her eyes: "Snort! Takami? ”

"Actually, it's not a big idea." The clouds are smiling rather than smiling.

Ye Jiaomin and everyone sneered, and now they know that they are wrong? It's just a swollen face and a fat man!

However, the words behind Yun Tingxun made everyone's faces as colorful as a dye vat, and they were even more angry and vomited blood!

"After all, this question is too simple, even people who have not listened to the lecture can understand it, alas, but unfortunately, now it seems that this is not a high-level opinion for you to be a high-level opinion." Yun Tianxun lightly hooked the corners of his lips and showed off wantonly, not minding offending everyone present at all.