Mexican writers and artists have joined a campaign to stop the US retailer, Wal-Mart, from opening a store near the famous ruins of Teotihuacan.

• 墨西哥作家和艺术家们纷纷参加一场抗议活动，力图阻止美国零售商沃尔玛在著名的特奥蒂瓦坎古城遗址附近开设分店。