How to Explain bangtan bomb to a Five-Year-Old

https://papa-wiki.win/index.php/A_Trip_Back_in_Time:_How_People_Talked_About_bts_army_bomb_ver_3_20_Years_Ago

The BTS mild stick is employed for differing types of programs. As an example, it is used around the military plane, command buses, boats, together with other transportation cars. As far as the scale of this product