Kikki's Workshop Q&A: Let's ask Kikki ! Kikki's Workshop
How come the drivers of a construction vehicle have a scary face?
Oh. Do they? Well, maybe it is because they are being serious. Construction equipment is very powerful, and if you make a mistake operating them, it may cause accidents or injure people. So the drivers have to take extra care while they are operating the machines. They may look scary at work, but they are probably good fathers and brothers once when they go home after work.