http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/361x368_118d03233ac.jpg

图解：这里的山路十八弯

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/452x298_118d03233d9.jpg

图解：层层叠叠过山川

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/360x364_118d03233fa.jpg

图解：险山急流变通途

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/451x294_118d032341a.jpg

图解：又钻洞来又盘山

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/450x337_118d032343f.jpg

图解：绕山绕弯绕出山

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/451x314_118d032345c.jpg

图解：悬崖峭壁何所惧

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/450x295_118d032347d.jpg

图解：不惧艰难与困险

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/452x310_118d032349f.jpg

图解：神州峻岭我登攀

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/450x276_118d03234c1.jpg

图解：生命禁区轻松过

http://img.china.alibaba.com/news/upload/5003008/news/2008/3/21/452x339_118d03234ef.jpg

图解：直越青山上蓝天