无需安装任何插件,即可直接观看
- 除了"你不知道的万里长城"你也可能喜欢以下影片：
剧情介绍
Modern Chinese and international research using new methods like drones systematically studies the Great wall of China. Its visibility from space is a legend, but its size actually ranks as world's largest monument. It never was a single wall, but a system of several segments, repeatedly altered over time, in successive attempts to prevent invasions from raider tribes, like the Xiongnu, adapted to the terrain, with an elaborate system of garrison towers, advanced tower posts and communication system. Building and manning it proved extremely costly. It failed to prevent the Mongol armies of Genghis Khan annexing China, his great successor Kublai Khan built a wall system to fit his larger empire. After the Ming dynasty finally expelled the Mongols, the 'primitive' walls were replaced by the final stone version, using a brick type solidified with rice starch. While the unprecedented mobilization of means for construction and garrisons crippled the treasury, it proved useless against the ...
播放必读
普通视频常见问题
- 海外地区可能无法播放,这个是正常的，如打开本页的播放窗口空白或有个是个大叉叉，请点击这里下载Flash 9插件,然后重启浏览器
- 在已安装Flash的情况下，如打开的本页播放区域是空白一片，可以尝试刷新本页（网速慢使播放器加载稍慢)
- 节目出现双语对白，可打开电脑上音量调节功能，拉动平衡杆到任意一边调整语种。
- 为何有的节目看到一半就断掉或没有响应了？最有效的解决方法是：IE浏览器--工具-- Internet选项--点击"删除文件"按钮，然后关闭浏览器重新打开
- 部分视频如果出现卡的情况，可暂停一会，让其缓冲后再播放
- 可提前打开下一集的页面，播放后按暂停（不要关闭），让其缓冲，这样看完这集就可以很流畅的看下一集了。