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,联合国代表团飞抵布隆迪敦促政府与反对派开始和谈.该国逐渐升级的流血冲突引发了日益增长的担忧,对此,联合国在不到一年的时间里第二次向布隆迪派出代表团.美国大使萨曼莎`鲍尔是代表团的成员. ____________________________________________________________ 暴力事件是由于总统皮埃尔`恩库伦齐扎寻求第三次执政而引发的.