普京：调解乌克兰危机的基础是消除其成因

Core Points - The meeting held by President Putin in the Kremlin summarized the outcomes of the Alaska summit [1] - Putin emphasized that the visit to Alaska was timely and beneficial, with the primary focus on mediating the Ukraine issue [3] - Discussions with President Trump included addressing the origins of the Ukraine crisis and the need to eliminate its root causes as a basis for mediation [3] - The meeting between Trump and Putin lasted approximately three hours and was described as constructive and fruitful, although no agreements were reached regarding a ceasefire between Russia and Ukraine [3]