온라인 수업에서 학생들에게 번호를 가르치는 동안 털이 무성한 보지를 깜박이는 교사

Hi guys! So we have learned so many things already and today we are going to learn more about number two.

It's a number that goes straight after one.

So it's a one finger, right? And when we add another one, we get two fingers. See? That's easy!

There's so much things that go in pair. Maybe can you name anything that on other bodies we have two of?

Yes, correct. We have like two hands here. We have two arms, that's right. What else?