俄罗斯和乌克兰代表团周一抵达阿联酋首都阿布扎比,参加涉及俄罗斯、乌克兰和美国的三方会谈。Russian and Ukrainian delegations arrived in Abu Dhabi, the capital of the United Arab Emirates (UAE), on Monday to participate in trilateral talks involving Russia, Ukraine and the United States.