南非一座商场的屋顶坍塌数十人被困
One person has died and about 50 are feared trapped after a roof collapsed at the construction site of a South African shopping mall, officials say.
南非一处正在施工的购物中心屋顶发生坍塌，造成1人死亡、50余人被困。
Those trapped are believed to be construction workers
Rescue teams are working in the dark and using sniffer dogs to look for survivors beneath the rubble at the site in Tongaat, north of Durban.
About 30 people had been taken to hospital - some with massive traumatic injuries, paramedics say.
Officials said those trapped were construction workers.
Sniffer dogs
"Rescue operations are becoming extremely difficult in the dark," rescue operator Neil Powell told the BBC World Service radio programme Focus on Africa.
