-
If you want to know about ancient knowledge, I'll show you a good thing (you may need it in case you cross it).
/file/9/4/22/f _ 170094 _ 45679 . doc
Remember to add points if you look well.
-
Hidden soldier cave (the sixth item is the kitchen)
As far as the current situation is concerned, the structure of the hidden soldier cave can be divided into ten parts: one is the tunnel, which is the main body of the hidden soldier cave, and its function is to be used by troops to dispatch, pass, attack or enter the cave in wartime, and it can be used as a resting place for soldiers in peacetime. The second is the conference hall, which is mainly used to gather people to discuss military aircraft, study and arrange military operations, and conduct operational deployment. The third is the observation port, which we call the observation port. In fact, it has a multifunctional function, which can be used as a lookout for observing the movement outside the cave, as well as a ventilation and light transmission device inside the cave, and at the same time, it can attack from here when necessary. Judging from the entrance facilities, the sergeant can be guarded by several soldiers after entering the cave. Even if the city barrier is surrounded, it is difficult for the enemy to attack the cave. The fourth is the living room. There is a living room at a certain distance in the passage, which is about for the commanding officer to live in, or it can be located in the command post department. The fifth is the storage room, which is mainly used to store food such as grain. No matter what happens, the army will retreat to the cave, and as long as there is enough food, it can last for a certain time. The sixth is the kitchen, which can be used to prepare cooked food. Ingeniously, the kitchen is equipped with a chimney. Even if you cook and burn a fire, smoke can overflow from the hole through the chimney and never stay in the hole to smoke one's own people. Seventh, the arsenal is mainly used to store arrows and ammunition. Prepare for the war. Eight is the battery. Set up batteries at key positions in the cave to attack invading enemies when necessary, and change passive defense into active defense. By the Ming dynasty, it was no longer a simple cold weapon era. There is a battery in the cave, so that cold weapons and hot weapons can be used together, and the power is greatly increased. Nine is the well, which can be said to be the lifeline of the defenders in the cave. If there is no water, it is not easy to survive. Can we say that we are persevering and attacking? Ten is a trap, about ten feet deep, with many antlers in it. Because only one person can pass through the cave, once an enemy enters the cave, he can only follow one line. In addition, he is not familiar with the shape of the cave, and it is easy to fall into the antlers of the trap, either dead or injured. The defenders in the cave are guarding the opposite side of the trap, so it is difficult for the enemy who enters the cave to pass. Seeing this, we can't help but marvel at the wisdom of the ancients, and it is the only place that can provide us with physical facilities for three-dimensional operations guarded by ancient ground and underground. It is really an eye-opener.
-