俄罗斯说,美国和乌克兰在阿布扎比的和平会谈是建设性的,但挑战依然存在。 Russia says U.S. and Ukraine peace talks in Abu Dhabi were constructive but challenges remain.

俄罗斯说,在阿布扎比与美国和乌克兰的和平谈判是本着建设性精神进行的,但重大挑战依然存在。 Russia says peace talks with the U.S. and Ukraine in Abu Dhabi were held in a constructive spirit, but significant challenges remain. 克里姆林宫没有具体说明讨论或取得的进展的细节,强调虽然对话是积极的,但决议的主要障碍依然存在。 The Kremlin did not specify details about the discussions or progress made, emphasizing that while dialogue was positive, major obstacles to a resolution persist.