Officials in Southern Afghanistan say Taliban militants have captured the district of Sangin in Helmand province. The insurgents have overrun the police headquarters and taken over other government offices. Grant Ferrett reports. "Sangin has long been a center of Taliban activities but there has been a dramatic increase in the past week. The militant has said to have seized the district's administration offices as well as a police headquarters which had been besieged for several days. Causally is reported to be heavy but there is no official confirmation. _____________________" This is the latest world news form the BBC. 阿富汗南部地区的官员表示,塔利班激进分子夺取了赫尔曼德省的桑金地区.塔利班激进分子破坏了该地警察局总部并占据了其他政府办公楼.格兰特?法瑞特报道."桑金地区长期以来就是塔利班活动的中心地带,但是在过去的一周,___________________ 该组织在那里的活动急剧升级.激进分子称已经占领了该地区的行政办公室和警察局总部.该警察局总部在被占领之前已遭数天围困.据报道当地死伤严重,但目前并没有得到官方确认."以上就是本台最新的世界新闻报道.