[ Kakashi looks around him, unsure which is a "car" and which is a "motorcycle." He supposes that the bike-looking thing is probably the "motorcycle" since that would make sense, and the other strange metal boxes on wheels must be "cars." Interesting.

Kakashi makes a soft sound at the back of his throat, something that sounds a bit like a hum of consideration. ]

How do they work?

[ He's not entirely sure how they run, just looking at them. But he supposes this must be a "garage," where they store such vehicles. ]