我发明的多功能文具盒一共有四层,上面两层,底下两层,中间还有一台小电脑是用来休闲游戏的。它的整体呈黄色,表面有红、黄、蓝、绿、紫五个按钮。按下红色按钮,铅笔盒的第一层就会打开,这层是放橡皮、尺子和修正带的,你需要用它们中的哪一个,只要说出来,铅笔盒里就会伸出一只小手,把你需要的东西拿给你;按下黄色按钮,铅笔盒的第二层就会打开,这层是放笔的, I invented a multi-functional stationery box a total of four layers, the top two floors, the bottom two floors, in the middle there is a small computer is used for casual games. Its overall yellow, the surface red, yellow, blue, green, purple five buttons. Press the red button, the first layer of the pencil box will open, this layer is to put the eraser, ruler and correction tape, you need which one of them, as long as say, the pencil case will extend a small hand , Give you what you need; press the yellow button, the second layer of the pencil box will open, this layer is put pen,