A powerful country in scientific research

Zhang Xue: "Because the greenhouse lacks a drainage system during the rainy season, the correct method is to dig a drainage ditch running east-west in front of the greenhouse, the same length as the greenhouse. The drainage ditch is about half a meter wide and about 30 centimeters deep. This allows the water left on the greenhouse surface to flow away at any time and prevents water from flowing into the greenhouse."

Su Ran nodded, "Xiao Yun, in winter, the front greenhouse casts too much shade on the back, which makes it difficult for vegetables in the front half of the greenhouse to grow. Secondly, it is very harmful to drainage. When it snows in winter, there will be a situation where the snow cannot be piled up in front of the shed. What is the reason for this? How to solve it?"

Li Yun: "There is too little open space between the two greenhouses. The correct distance between the two greenhouses should be 4-5 meters, so that they will not shade each other and can also block the wind."

Su Ran smiled with satisfaction, "Sister Zhang Xue, Xiao Yun, you have mastered it very well. You don't need to attend classes anymore. That's it for now. If you really encounter any problems that you can't solve, just call me. You know the phone number of the machinery factory office."

Li Yun: “Yeah!”

Zhang Xue: "Ran Ran, have you decided when you're leaving? Tell us in advance so we can hold a farewell party for you."

Li Yun kept nodding beside her, "Yes, Sister Ranran."

Su Ran smiled and said, "I will go back next Saturday. There is no need to hold a farewell party. You can go back with me on Friday and have dinner at my house tonight. Just consider it as a farewell to me."

Zhang Xue and Li Yun looked at each other and then agreed.

Today is Friday, which means there is still a week left. They can't hold a farewell party, but they can prepare a gift for Su Ran. A week is definitely enough.

Seeing that they all agreed, Su Ran raised the corner of his lips, "Then I will go back to the laboratory, you two stay here."

Zhang Xue: "Of course, we have already learned all the knowledge about greenhouses. Now we don't have to feed the pigs anymore. We are too idle every day. Can you give us some work~~"

Li Yun kept nodding beside him: "Yes, yes."

They have been too idle recently. A few days ago, they were able to feed the chicks and clean the hatchery, but now they don't even have these jobs. They feel guilty staying in the office all day. After all, how can they not feel guilty if they get paid without doing any work?

Su Ran frowned slightly, "No, you were too busy before, it's a good time to take a break now, isn't it? When the team builds the greenhouse, you will be busy."

Zhang Xue shook her head and said firmly, "No, we have to arrange it. We don't want to be idle anymore. Xiaoyun and I are so tired of staying here that we are about to grow hair."

Su Ran sighed and said helplessly, "Okay, then Sister Zhang Xue, Xiao Yun, pick some cucumbers and tomatoes from the greenhouse and send them to the canteen of the oil press factory. Just think of it as some welfare I'm giving to the workers of the oil press factory on behalf of He Cheng."

Zhang Xue smiled playfully, "Okay, no problem."

"Hehehe, Sister Ranran, you are so nice to He Zhiqing."

Su Ran cleared her throat and said, "Those vegetables will go bad if we don't pick them now. It's better to give them to them than to let them rot in the fields. I'm going back to the lab now." After saying that, she turned and walked out, trying hard to ignore the teasing voices behind her and returned to the lab pretending to be calm.

After entering the laboratory and closing the door, Su Ran touched her slightly hot cheeks and took a deep breath. Did someone cast a spell on her? Why did she blush when He Cheng was mentioned!!! Was she really pretending and treating him as her boyfriend?

Su Ran didn't know why this happened. Forget it, don't think about it anymore, just work hard~

......

It was another afternoon of concentrating on drawing blueprints. The sun gradually set and the room became darker and darker. Su Ran rubbed her dry eyes and put down her hands after feeling more comfortable. She looked at the time and it was almost six o'clock.

Su Ran stored the unfinished imaging system drawing on the table into the system and took it home to continue drawing it in the evening.

After putting it away, Su Ran stood up and stretched her body. After she stretched her body, she walked to the clothes rack, took off her work clothes and put on her thick coat, and went home after get off work.

When Su Ran came out, Zhang Xue and Li Yun were talking animatedly in the office next door.

Zhang Xue was packing her things. When she looked up and saw Su Ran coming over, she smiled and said, "Ran Ran, you're here so early today."

Su Ran curled her lips, "Well, Sister Zhang Xue, Xiao Yun, when are you two leaving?"

Li Yun: "Sister Ranran, we will be leaving soon. You should go first. Don't keep He Zhiqing waiting for too long."

Su Ran nodded calmly, "Then I'll leave first, see you tomorrow~"

"See you tomorrow."

Today, He Cheng came to pick up Su Ran from get off work as usual, and arrived at the experimental field on time at six o'clock.

He had just arrived and was debating whether to knock on the door when he looked up and saw Su Ran walking out of the door. He was immediately delighted.

She was wearing a thick cotton-padded jacket, but her fairy-like appearance could not be concealed under the wide coat. Although it was already getting dark, He Cheng could still clearly see the smile on her face. He Cheng couldn't help but blushing.

He walked over quickly and said with a smile, "Expert Su is here so early today."

Su Ran curled her lips, "Well, how can I let He Zhiqing wait every day? It's such a sin."

He Cheng was amused by her, "It's my honor to wait for Expert Su. I'm very happy!"

Su Ran clicked his tongue twice, "It's not in vain that I've been He Zhiqing's boyfriend for the past few months. He's become more and more talkative."

He Cheng cupped his hands and said modestly: "It's okay, there is still room for improvement."

"Hahaha, Comrade He Cheng is too modest. Let's go home~" Su Ran said with a smile.

"Yes! By the way, Sister Zhang Xue and the others delivered a lot of vegetables to the oil press factory today. Did you ask them to go?" He Cheng asked.

Su Ran was a little surprised, "Well, didn't Sister Zhang Xue and the others say anything?"

That shouldn’t be the case. She remembered that she had asked Sister Zhang Xue to explain the reason.

He Cheng chuckled, "I told you, I'm just asking you again."

Su Ran rolled her eyes at him and said, "Okay, have you had lunch?"

"After eating, everyone was very happy. They all praised Expert Su for being a nice and kind person." He Cheng replied with a smile.

Hearing this, Su Ran couldn't help but curl the corners of her lips. Hahaha, she is indeed a beautiful and kind person, and the workers in the oil press factory are really honest!

"Okay, there are still a lot of vegetables in the greenhouse. I'll continue to deliver them to you tomorrow."

He Cheng's smile got bigger. "Then let me thank Expert Su on behalf of the workers."

Su Ran smiled and waved his hand, "You're welcome!"

"Sister Zhang Xue said that these dishes are the welfare you give to the workers on my behalf. Su Ran, I'm very happy." The man's deep and magnetic voice rang in Su Ran's ears, and Su Ran felt his heartbeat quicken a few points.