Videos posted on Youtube showed a small but determined group of protesters using chains and long metal pipes to bring down a section of concrete wall blocking one of the entrances to Cairo's Tahrir Square.
上传到Youtube的这段视频显示一个规模虽小但信心十足的群体抗议者们使用链子和长金属棒来破坏阻挡着开罗的解放广场入口的一段混凝土墙。