欧洲尝到“苦果”！会谈到一半，特朗普突然离开现场，把马克龙等人晾在白宫，只为给普京打个电话

Group 1 - The meeting between Trump and European leaders was unexpectedly interrupted when Trump left to make a 40-minute phone call to Putin, leaving European leaders feeling sidelined [1][3] - European leaders had differing reactions, with some leaving early and others expressing concerns about the appropriateness of discussing negotiations while the conflict was ongoing [3][9] - Trump dismissed the idea that a ceasefire was a prerequisite for negotiations, contrasting with European leaders' views, which indicated a growing rift between the U.S. and Europe on the approach to the Ukraine conflict [3][4][7] Group 2 - Ukraine's President Zelensky softened his stance, agreeing to meet with Putin first before a trilateral meeting, indicating a shift in Ukraine's negotiation strategy under U.S. influence [4][6] - The U.S. is positioning itself to lead the negotiation process, potentially marginalizing European influence despite their significant financial contributions to Ukraine's support [6][8] - The dynamics of U.S.-Russia relations appear to be improving, while tensions between the U.S. and Europe are escalating, suggesting a potential shift in the geopolitical landscape regarding the Ukraine conflict [7][9]