Is this a pencil?

这是一支铅笔吗？

My name is Jim Green. I am twelve. This is my school. It is No. 14 Middle School.

我叫吉姆·格林。我12岁了。这是我的学校，这是第十四中学。

Hello, Li Lei. Who are they?

你好，李磊，他们是谁？

What's that, Jim? Is it a picture?

吉姆，那是什么？一张照片？

Thanks, Lucy.

谢谢，Lucy。

Oh, look! It's high!

快看，多高呀！