The United Nations delegation flew to Burundi Wednesday to urge the government and the opposition to begin talks. It is the second time the Security Council has sent a delegation to Burundi in less than a year -- a clear indication of its growing concern about the escalating bloodshed in the country. U-S Ambassador Samantha Power is part of the delegation. ____________________________________________________________ The violence was sparked by President Pierre Nkurunziza's bid for a third term in office. 周三,联合国代表团飞往布隆迪,呼吁政府与反对党开展谈话.这是一年内联合国安理会第二次派遣大使前往布隆迪,表明他们对不断升级的暴力事件日益担忧.美国大使萨曼莎.鲍尔是代表团的一员. _______________________________________________________ 此次暴力时间的导火线是皮埃尔.恩库伦齐扎第三次竞选总统.