Iron Shelf
Tyre

I discover iron is more solid than wood. So I like the iron shelf better than the wood shelf.

If you think it’s not easy for me to climb the tyre, you are right. If you believe I can do it with a lot of practice, you are clever.

 
　 Sponsors and Organizers:
Computer Network Information Center, Chinese Academy of Sciences
China Conservation and Research Center for Giant Panda
Texas A&M University

　

 Responsible editors: Chen Yu, Yang Shiqing, Qi Xin
Designer: Chang Da
Web-page Makers: Wang Hua, Yang Qian, Shen Yiwei