北京开了5天的14WCEE一直在开会而没有出去游玩北京，直到最后一天闭幕，在侯家健师兄的强力劝说之下，我决定与师兄一起去攀登司马台长城，并计划进行穿越，从司马台一直去到金山岭。我们在17号的下午出发，到晚上10点终于到了司马台的山脚下。第二天，我们六点半出发，从司马台出发，徒步穿越了一个又一个的炮台。在路上，风光无限。10月份的北京是最美丽的。大家可以看看相册的一些图片摘录。
司马台的相册:http://www.dinochen.com/LoadMod.asp?plugins=album&class=10
穿越完已经是12点钟了，我们再坐车去机场，最后离开了首都北京。终于，完成了“不到长城非好汉”的使命了。
I feel so tied when we were finished the five-day conference (14th world conference of earthquake engineering). That is my first time to Beijing, but I was so busy for the conference and has no chance to play outside. Finally, on the day before I would fly back to Guangzhou, I decided to go and play in Beijing. Simatai great wall is the best choice for me. Kent Huo is my partner and my tour guider in the journey. He has a perfect plan of that journey. We choose the cheapest journey to the Simatai. We started on 17th afternoon, and then took a long time but cheap bus to a place near Simatiai, and we shifted to Simatai by taxi. Finally, we reach Simatai at 10:00 pm. We were so tied and had a rest immediately. The second day, we started at early morning to go to visit the beautiful great wall. We walked throught the great wall form one emplacement to another, finally to reach the other point name Jingshanling great wall. It’s a very very long distance to walk, about 5 hours. However, the scene of every emplacement is very beautiful. So we also took a lot of pictures. I think the Beijing of October is the most beautiful. The pictures I took had put on internet in my website.