再次看到了似乎是公元2008年的那个地区。I realized that I had been transported into the future of what was still my hometown!我这才懂得我被送到了未来，但却仍然在自己的家乡。Then I caught sight of Wang Ping again and flew after him.就在这个
时候，我又见到了王平，于是又跟在他后面飞去。 Arriving at a strange-looking house, he showed me into a large, bright clean room.到了一幢看上去很奇怪的房子里，他把我带到一个明亮而洁净的大房间。It had a green
wall, a brown floor and soft lighting.墙是绿色的，地板是棕色的，灯光很柔和。Suddenly the wall moved - it was made of trees!突然墙壁移动了——原来是树形成的！I found later that their leaves provided the room with much-needed oxygen.后
来我才发现，就是这些树的叶子为这栋房屋提供了最急需的氧气。Then Wang Ping flashed a switch on a computer screen, and a table and some chairs rose from under the floor as if by magic.然后王平在电脑屏幕上的开关上闪了一下，于是一张桌子和
