In the box, there is a book and a pen, people can use them to sign their names and write down everything what they want to say.

盒子里面有一本本子和一只笔，供人们写下自己的名字以及其他想要说的内容。

youdao

In the box, there is a book and a pen, people can use them to sign their names and write down everything what they want to say.

盒子里面有一本本子和一只笔，供人们写下自己的名字以及其他想要说的内容。

youdao