At the beginning, when the general is ready to speak, he will select some soldiers with louder voices in the team and convey the content of his speech in this way. For example, let these soldiers stand in a row and then convey the general award, which acts as a megaphone.
After the general said a word in front, the soldiers would repeat it loudly in the back. A dozen soldiers with loud voices will repeat this sentence together, and even people standing behind the whole team will hear it.
But in fact, before the war, the generals will not be too wordy. Most of them will talk about some important things and then shout out the slogan of the team to boost morale. Therefore, in this way, the function of the message can be perfectly realized.
If the content you want to convey is fragmentary, you will choose a herald in the team. These heralds are to help the general convey what he said to every soldier, so that every soldier in the 654.38+ 10,000 regiment can clearly know what he said. In addition, before the war, the military will also post the rewards in the course of this battle in the form of an announcement.
In this way, soldiers can know through these announcements that if they meet certain requirements in this battle, they will be rewarded. In this way, their confidence can be enhanced. After all, there were no speakers at that time, and there were only other ways.