Knock, knock! Where are you?

当，当(敲门)！你在哪里？

I'm in my home, number 2.

我在我家里，数字2。

Knock, knock! Where are you?

当，当(敲门)！你在哪里？

I'm in the kitchen, and mother, too.

我在厨房里，妈妈也在。

Knock, knock! Where are you?

当，当(敲门)！你在哪里？

I'm in a room and there's a TV, too.

我在一个房间里，还有一台电视。

Knock, knock! Where are you?

当，当(敲门)！你在哪里？

I'm in the study, so are you!

我在书房里，你也在！