He took the vegetables that had been frozen in the warehouse to Li Tou and watched them put boxes of vegetables on the snowmobiles. Chen xinyuefa felt that he could get some of these snowmobiles.

So he asked Li Tou, "where did you get these snowmobiles from? If I want to exchange, will you exchange it? "

"This is provided by the Municipal Bureau. It can't be changed, can it?" Li Tou doesn't know how to answer this question. These are police equipment. Obviously, they can't be traded according to the management regulations. But in this world, no one can say what to do with some things.

What's more, with Chen Xin's current cooperation with other countries, it's very easy for him to get two snowmobiles.

Thinking of this, Li Tou said to Chen Xin, "Comrade Chen, don't you have a good relationship with the scientific research institutions over there? If you want to get two snowmobiles, it should be easy to get them, right? The snowmobiles in our SWAT team are also distributed from the top. It may be easier for you to find them directly. "

Hearing Li Tou say so, Chen Xin also gave up the idea of exchanging snowmobiles through the special police team.

If there is no cooperation with the state's scientific research institutions, Chen Xin may really have to find a way through the SWAT team, but now that he has reached cooperation with the state, it is not difficult to get two snowmobiles.

Chen Xin gave up the idea of exchanging snow motorcycles through the SWAT team, but this month's vegetable output will be exchanged.

However, with the increasing output of Chen Xin, the materials he needed to exchange gradually changed from food to daily necessities.

Although Chen Xin does not worry about food and drink, all kinds of vegetables and staple food have begun to be produced, and even can be eaten in a different way. With the growth of chickens, Dalian meat will also get a stable supply, but when it comes to daily necessities, most of them cannot be made by themselves.

The most intuitive thing is toilet paper, which can be said to be used every day, but basically can't be self-made.

There are soap, shampoo and so on. It seems homely, but in fact, few people will consider self-made things, which are also unlikely to be self-made.

At present, Chen Xin can only obtain these things by exchanging materials with others. Although it is not limited to the SWAT team, Chen Xin can also obtain living materials directly through scientific research institutions. However, Chen Xin does not intend to do so, but continues to maintain the trading channel with the SWAT team.

Even if it's not for the exchange of materials, it's necessary to maintain the relationship with the SWAT team.

After seeing off Li Tou and others, Chen Xin returns to the lower level of the refuge.

His mother is cooking lunch, while Mo Qingyan is helping.

Chen Xin goes to the kitchen door and talks to Mo Qingyan about what happened just now. He tells her, "long Niang, don't shovel snow in the afternoon. Let's collect the vegetables in the greenhouse with Xin Xiaomei."

"It's enough for me to collect vegetables alone. Xiaoxin, I'd better help you." Mo Qingyan doesn't plan to ask her sister to help.

Chen Xin's greenhouse is fully automated. Although harvesting by one person may be a bit tiring, it doesn't mean that two people are required.

And Mo Qingyan, who has been shoveling snow for a whole morning, knows how much work there is. One less person may be able to finish today, but two less people will have to put things off until tomorrow.

Hearing Mo Qingyan say so, Chen Xin didn't object, but nodded his head to agree.

"By the way, I saw you have a dryer before, and I wanted to tell you at that time, but when you go downtown, you forget about the food." Mo Qingyan stopped her work, went to Chen Xin and said, "I think you can use the dryer to make dehydrated vegetables, which can reduce the storage space and prolong the storage time of vegetables.

You have fresh vegetables every day. You don't need them, but you can sell them to Bruce Lee. I think it's more practical for him to sell dehydrated vegetables than strawberry jam. "

"Dehydrated vegetables? This can be done, but is my dryer efficient? " When Chen Xin heard Mo Qingyan say this, he first thought about whether the dryer was enough.

After all, it will be a big project if we want to rely on the dryer that can only dry dozens of kilos of vegetables at a time.

However, Chen Xin was still talking to Mo Qingyan about this, while Chen Xin's mother suddenly said, "what kind of dryer do you want? You wash the vegetables and dry them, then put them on the heat pipe of the ground source heat pump and dry them in one day.

When you were a child, I used to dry pickles in the water pump room, but at that time, it was the heat emitted by the motor, not the heat directly put on the pipe. "

Hearing what his mother said, Chen Xin also patted his head and felt that he really lacked life experience.

Their generation has been used to buying all kinds of things online, relying on machines or various auxiliary tools to achieve their goals, but like Chen Xin's parents, their generation are more used to solving problems by what they have on hand.Like dehydrated vegetables, Chen Xin and Mo Qingyan think of dryers, but Chen Xin's mother thinks of sun drying first, followed by drying, and drying can be done as long as there is a heat source, not limited to having a sufficiently large dryer.

When Chen Xin was a child, his family wanted pickled vegetables or something in winter. Without the sun to dry them, they would put the washed and dried vegetables on the radiator and dry them with the heater.

Compared with using the dryer, it is not only less labor-saving, but also does not need additional costs.

Chen Xin also reacted, so he said to Mo Qingyan: "in this case, long Niang, you should take all the vegetables first, and you should divide the parts for the special police team and put them in the warehouse above. We can eat the rest by ourselves, and the rest will be dried in the machine room to make dehydrated vegetables."

"OK, but in this case, I can't deal with so many vegetables alone. I'll go back to..." Mo Qingyan hesitated for a moment, and then said to Chen Xin, "come back and help. Aren't you an intermediate chef?"

Hearing Mo Qingyan say so, Chen Xin smiles, but still nods: "OK, you take the vegetables today, I'll deal with them for you tomorrow."

With that, Chen Xin walked into the kitchen, came to his mother and asked if he could help.

Mo Qingyan watched Chen Xin roll up her sleeves to help cook. After a pause, she went over and continued her work and helped to cook lunch together.

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