美国承诺向乌克兰提供为期15年的安全保证,表明美国在与俄罗斯的战争中长期大力支持乌克兰。 The U.S. pledged a 15-year security guarantee to Ukraine, signaling strong long-term support in its war with Russia.

总统沃洛季米尔·泽伦斯基(Volodymyr Zelenskyy)宣布, 美国向乌克兰提供为期15年的安全保障, The United States has offered Ukraine a 15-year security guarantee, President Volodymyr Zelenskyy announced, marking a significant step in U.S. support amid the ongoing war with Russia. 承诺强调了华盛顿对乌克兰长期防卫的承诺,尽管没有立即披露具体条件和执行细节。 The pledge underscores Washington's commitment to Ukraine's long-term defense, though specific terms and implementation details were not immediately disclosed.