１、２、3...What's your name?

It seems like you know but you don't seem to know。

I've heard it before, but I'm not sure。

This kind of thing often happens、The number 1 that we usually use casually、２、There is a name for the number 3.。its name is

Arabic numerals! !

I've heard of it、What are Arabic numerals? If you ask me, probably 1、You mean number 2, right? I think the answer is、What do you think?。

You probably don't need to remember this、I didn't want to do it again, so I'm writing it down.。