Okay kiddo, so you know how soldiers in battles use big guns called artillery to shoot at the bad guys from far away, right?
Well, an archer artillery system is kind of like that, but instead of using big guns, it uses big bows and arrows!
Imagine if you could shoot an arrow really, really far, like super far away. That's what the archer artillery system does. It has a giant bow that can shoot arrows up to 120 kilometers away.
Now, the cool part is that this system can shoot multiple arrows at the same time, kind of like when you shoot a bunch of Nerf darts from your toy gun. And because it can shoot so far away, the bad guys won't be able to see where the arrows are coming from, making it harder for them to fight back.
Overall, an archer artillery system is a really cool way for soldiers to shoot arrows really far away and help keep everyone safe in a battle.