巴基斯坦国家电视台遭抗议者围攻Pakistan's national television channel is back on air after security forces removed anti-government protesters from its headquarters in Islamabad.巴基斯坦国家电视台位于伊斯兰堡的总部遭反政府抗议者围攻，在安保部队清除抗议者之后，电视台重新开播。Demonstrators have been taking part in a sit-in in the capital for two weeks. Troops were sent in to regain1 control from demonstrators who had forced their way into the PTV offices. Earlier, fresh clashes erupted between protesters and police in the capital. Protesters loyal to opposition2 leader Imran Khan and cleric Tahirul Qadri want PM Nawaz Sharif to resign. He denies corruption3 and electoral fraud. Both Mr Khan and Mr Qadri have urged calm and asked their supporters to co-operate with the army. A number of policemen are reported to have been injured in Monday's violence as thousands of demonstrators - some wielding4 batons5 and throwing stones - moved on the main building housing Pakistan's feder al bureaucracy and Prime Minister's House. Riot police were forced to retreat from the main road in front of parliament, Constitution Avenue. Protesters attacked vehicles and set fire to shipping6 containers placed on the street as roadblocks. On Sunday night protesters used trucks to smash through the outer fence of the parliament building, even though the building was guarded by troops, the BBC's M Ilyas Khan in Islamabad reports. Demonstrators have been taking part in a sit-in in the centre of the capital for two weeks.1 regain vt.重新获得，收复，恢复参考例句：He is making a bid to regain his World No.1 ranking.他正为重登世界排名第一位而努力。The government is desperate to regain credibility with the public.政府急于重新获取公众的信任。2 opposition n...
