【#西安明秦王府一城墙坍塌#惊险瞬间】今天上午，西安新城广场旁的一处城墙遗址坍塌。现场1辆公交车、3辆私家车受损，4人被坍塌时溅起的砖石擦伤。A section of an ancient city wall collapsed due to incessant rain in Xi'an City, northwest China's Shaanxi Province, on Saturday, injuring four people and damaging several cars. The site has been cordoned off. Xi'an boasts one of the most well-preserved ancient city walls in the country. http://t.cn/A6UXf6wZ