免费av毛片,日韩av高清在线播放,97国产精品最好的产品,欧美成人免费一区二区三区,神马午夜一区,曰河南少妇对白视频,欧美自拍视频

China held a state-level anti-terrorist exercise for the 2008 Beijing Olympic Games on June 19, 2007. The exercise, dubbed "Great Wall No. 4", focused on security work for the Beijing Olympic Games and tested Chinese police's capacity to handle a hostage-taking incident during the Olympics.[Xinhua]

1

2

3