Sergeant Zhang had great achievements in the past, and he had a feeling of eating his old book, so every time he fought, he felt that he must have won all battles, and even put up a shelf before the war and ate some delicious food.

In fact, the soldiers have long been dissatisfied with him, including the soldiers in this small conference room, who have always had some opinions about him, but Qin Shuai felt that they should also care about Sergeant Zhang, after all, he is now in command on the battlefield.

But these soldiers ordered Qin Shuai to continue to tell them about robots, because this kind of time is very rare, Qin Commander rarely let Qin Shuai give them a lecture in person, although this time they were sent here to reunite, but it was just an opportunity to learn and improve, although it seemed impersonal, but they were also unapproachable first, and they did not adopt their advanced thinking ideas, but used some old weapons to attack.

One said to Qin Shuai bluntly: "Deputy Sergeant Major, you can tell us quickly, while we can reunite now, I don't know where such an opportunity is in the future, Regiment Commander Qin always blocks these advanced military scientific and technological means and doesn't let us learn." ”

Everyone said yes one after another. Qin Shuai reluctantly continued to explain to them, listening to the sounds of the battle outside for a while, but Commander Qin did not let them go to the battlefield, saying that it was to protect their young non-commissioned officers, but in fact, he was afraid that they would have many things on the battlefield and talk a lot, but interfered with Sergeant Zhang and them as commanders.

Qin Chuan has long been accustomed to his uncle's appearance, and his uncle is indeed protective of him on the one hand, but he also mentioned using some advanced equipment, but his uncle refused, so today he is also here listening to Qin Shuai talking about military robots.

And Linda's observation angle over there had already felt anxious, and she called Qin Shuai twice, still explaining to these non-commissioned officers, so she simply came up to listen to the class together.

Everyone is full of ambition, but as if the hero is useless, it is the same mood as him, Qin Shuai even germinated the idea of organizing a unit, but now this situation is obviously not the right time to recruit troops, and these people may not support themselves, they have long been used to it in the alliance army.

He flipped through the color pages on the table to find some practical color pictures, scanned them on the screen for everyone to see, and then gave a good talk about his recent design ideas.

"Some of my military robots work underwater, and we can learn about underwater robots...... An underwater vehicle, also known as an unmanned remotely operated vehicle, is a kind of extreme operation robot that works underwater. The underwater environment is harsh and dangerous, and the diving depth of people is limited, so underwater robots have become an important tool for developing the ocean. There are two main types of unmanned remotely operated vehicles: cabled remotely operated vehicles and cableless remotely operated vehicles, among which cabled remotely operated vehicles are divided into three types: underwater self-propelled vehicles, towed vehicles and crawling types on submarine structures......"

Qin Shuai took out his model and placed it on the podium, which was divided into three types, self-propelled unmanned submersibles, towed submersibles, and submarine structure crawling submersibles.

In fact, he can use his special rays to amplify them, and he can use them directly by throwing them into the water, but he can't tell everyone about this situation at present, otherwise everyone's complacency will definitely urge him to fight immediately, so the Alliance Army headquarters will criticize him if he knows about it, so he can't even affect everyone, and he can't immediately show his own kind of thing in front of everyone.