"Strange smelling gas, you're not talking about methane." Suddenly, Ma Jian interjected on the side, "Methane, what is methane?" Liu Xiucai didn't understand these current terms, but after Ma Jian's reminder, Liu He also understood that after the fermentation of weeds and straw, biogas will naturally be produced, that is, methane, which is a good thing.

"Why, Ma Jian, you know biogas." "Well, I know, I learned these things when I was studying abroad, and it would be a good thing if I could use them."

"Yes, it's a good thing, but how can we use it, it's too bad." Liu He shook his head helplessly and said.

"It's very simple, as long as you have some cement and find a few coppersmiths to find some copper, you can use it." "You say easy, cement, where is this going to come from?"

"It's easy, I'll burn cement, and we have mines around us that burn cement."

"Okay, you'll be in charge of this, and you'll tell me how many people you need." As soon as Liu He heard that Ma Jian still had such a technique, he was naturally very happy.

"But Liu Dongjia, I have a problem," "What problem, you say," "It's that we lack fuel." "If there is no fuel, the trees on the mountain will not be successful." At this time, Liu He will not think about what kind of environment to protect, this is a time of war, and being able to defeat the devil is the main thing.

"No, their temperature is too low to meet the requirements. What I need is coal. "Coal, there really isn't anything near us, but it has to be transported from a distance, and it will definitely not be able to be transported because of the devil's obstruction."

"Hey, that great-grandson, I have a way." "Ah, grandpa, what can you do." "Don't you remember that there is a railroad in the distance, you know, the locomotive is going to burn coal, maybe we will run into a train carrying coal, if you go and get some coal from the train, it shouldn't be a problem."

"Ha, yes, how did I forget this, well, I'll arrange for someone to monitor the passing train, find out the pattern, and we'll make it a fire." Liu He was happy.

"Li Lu." "To. Captain, what's the matter. "Your reconnaissance team sent a few people to monitor the trains on the railway, find out the rules of the trains, and find out the things being transported, but I still have to mention that we must pay attention to safety, and know that our lives are very valuable."

"Yes, Captain, we're going to get the job done." Li Lu was overjoyed when he heard that there was a task, you must know that they are usually monitoring some miscellaneous things around, and there is no real task to be energetic.

"It's good to know this now, unlike my old man, who only knows some eight strands, as well as poems or something, which is basically useless in the village." Liu Xiucai sighed, indeed, Liu Xiucai's knowledge in this troubled era only brought him some disasters, what kind of disaster, that is, people like him are people in ten miles and eight towns and even in the county, and they can be regarded as people with heads and faces, naturally, the devil will take advantage of this kind of person, if he doesn't agree, then his life will be lost, and if he agrees, then it will be a late festival, but fortunately he met Liu He, and a white-skinned and red-hearted person solved it, that's it, and some people misunderstood him.

"Yes, this person can make a big difference, or go to some universities to recruit some students." Liu He thought secretly in his heart. "This, no, I'm just a rich man in a village, how can I recruit students, just talk about my anti-Japanese affairs, but this really can't be exposed." Liu He was secretly anxious.

Now he really needs some people to help him, he knows the situation in the future, he can fight devils now, but after beating devils, these villagers have nothing to do, and they will bring a little wealth here once they cross over, which is too unwilling.

"Liu Dongjia, Liu Dongjia." "Ahh Liu He was pondering when he was suddenly interrupted by Ma Jian. "What, something's wrong." "That, Liu Dongjia, I want to see the place where biogas is generated."

Ma Jian, who turned out to be a translator and a traitor, is now used by me, and suddenly Liu He's eyes lit up. "Liu Dongjia, you, why are your eyes so scary."

"Ma Jian, you told me that when you studied abroad, there were not many of your domestic classmates, and what did they study?" "That, Liu Dongjia, I have a lot of classmates, and they all learn some technology, you think, those who study military affairs go to military academies, and they naturally study technology in ordinary academies, what, you think."

"Well, can you write a letter and bring a few?" "This, no, most of the people I know have become translators, you know, we participated in the devil's translation team with the hope of saving the country, and now I betrayed them, naturally they can't come, maybe they will bring the devil to arrest me when they know my situation."

"What do you mean by saving the country with a curve." "This, I heard their propaganda before we went to translate, the devil wants to help us, and build a beautiful country with us, which naturally many classmates believe it, and they are willing to be the traitor translator of the devil, and I woke up because the devil killed my family."

At this time, Ma Jian's mood was a little low, "However, it's okay now, it's not too late for me to wake up, Liu Dongjia, I have an idea, that is, you can arrange someone to catch some translators and come back, and then catch some devils, I will take some pictures of them killing devils, I think they will have no way to go back to where the devils are." ”

"Well, where did you get your camera?" "Dongjia, you don't remember, how many devils you have led people to fight, how many things have been seized, you haven't looked at a lot, I checked, there are a few cameras inside, so I asked Captain Liu Long to help me buy some medicine from the city, and now I can clean the photos here."

"Ah, good idea, good idea, I'll arrange for someone to get the translator right now, it's a piece of cake." This is naturally a piece of cake, catch the translator, and not to attack the county, as long as you pretend to be a puppet army, and then frame the translation, then it will not be up to this translator to have the final say in the future.

"Hey, I still have some things to do with you, and I've gone off track." Liu Xiucai patted his thigh and said, because of some unpleasant gases, he deviated from the topic, "I'd better come to you in the future." Liu Xiucai shook his head helplessly and left.