From Washington, this is VOA news. I'm Dave DeForest reporting. Tough statements from a U-S official: A top U.S. diplomat for Europe says citizens in large parts of eastern Ukraine and Crimea are living under (what she called) "a reign of terror" spawned by a new influx of Russian military hardware. Assistant Secretary of State Victoria Nuland told the U.S. Senate Foreign Relations Committee that Russian tanks, armored vehicles and artillery have poured across the border in recent days. Nuland also told the panel ____________________________________________in its fight against Russian-backed separatists. 来自华盛顿的VOA新闻。 Dave DeForest为您报道。 美国一名官员发表强硬声明:美国高级对欧外交管员表示东乌克兰和克里米亚半岛的大部分地区正处在被人们所称之为的恐怖区域,这些地区受俄罗斯武装力量的影响。美国助理国务卿Victoria Nuland对参议院对外关系委员会表示,最近几天俄罗斯坦克,装甲车辆以及大炮在边境进行了大规模的攻击。Nuland同时对调查小组表示,在乌克兰与俄罗斯分裂分子的冲突中,_____________________________________________________.