美国总统乔·拜登(Joe Biden)周四吹捧了本周宣布的美国对乌克兰的几项新的重大承诺，包括一项10年双边安全协议制裁以瓦解俄罗斯的战争机器，以及七国集团在一项由冻结的俄罗斯资产担保的500亿美元贷款.

　　拜登在与乌克兰总统弗拉基米尔·泽连斯基的新闻发布会上表示，七国集团的集体努力表明，俄罗斯总统弗拉基米尔·普京“不能等待我们退出，他不能分裂我们，我们将与乌克兰在一起，直到他们赢得这场战争。”

　　关于双边协议，拜登表示，目标是“长期加强乌克兰可信的防御和威慑能力。”

　　他重申了自己的立场，即美国军队不会在乌克兰作战，但美国会向他们提供武器。

　　在签署了“乌克兰和美国独立以来最强有力的协议”后，泽连斯基称这是“历史性的一天”

　　“这是一项关于安全的协议，因此也是一项关于保护人类生命的协议。这是一份关于合作的协议，也是一份关于我们两国如何变得更加强大的协议。这是一项关于保证可持续和平的步骤的协议。因此，这对世界上的每个人都有利，因为俄罗斯对乌克兰的战争是一个真正的全球威胁。”泽连斯基说。

　　有人问泽连斯基，如果下一任美国总统不履行这项协议，他有什么应急计划。但他表示，只要美国人支持乌克兰，美国总统也会支持乌克兰。

　　他说:“如果人民与我们站在一起，任何领导人都会在这场争取自由的斗争中与我们站在一起。”

　　拜登表示，他不会为儿子亨特·拜登减刑

　　拜登强调了被冻结的俄罗斯资产，他表示，七国集团已经同意的计划再次提醒普京“我们不会退缩”。

　　拜登说:“总体而言，这是一套强有力的行动，将为乌克兰的成功奠定更坚实的基础。

　　拜登最近签署了乌克兰使用美国武器在俄罗斯部分地区进行打击的协议，将使用限制在俄罗斯占领的哈尔科夫地区附近地区后，他被问及是否会考虑扩大这些参数以允许更远程的打击;他说他的政策仍然反对这样做。

　　独家报道:拜登告诉穆尔，美国武器不会被用来打击克里姆林宫

　　“对乌克兰来说，能够消灭或打击越过边境的东西是非常有意义的。至于进入俄罗斯内陆的远程武器，我们没有改变我们在这方面的立场。

　　泽连斯基被问及美国和其他国家的补充支持能让他在战场上坚持多久。他说，这不是援助持续多久的问题，更重要的是，国家之间的团结将持续多久。

　　“我认为问题是，这种团结能持续多久?美国和欧洲领导人的团结——这些或那些选举将如何影响这种团结?”泽连斯基通过翻译说

　　“在我看来，我们应该这样看待这个问题:维护团结，维护世界的完整性，维护民主世界的完整性。因为如果乌克兰经受不住民主，许多国家将无法承受，我确信这一点。

　　就拜登而言，他承诺乌克兰将“拥有他们需要的东西”。

　　Biden, Zelenskyy sign new 10-year security agreement

　　President Joe Biden touted on Thursday several new major U.S. commitments for Ukraine that were announced this week, including a10-year bilateral security agreement, sanctions to disrupt Russia's war machine, and a sign-off from the G7 on a$50 billion loan backed by frozen Russian assets.

　　Biden, in during a press conference in Italy with Ukrainian President Volodymyr Zelenskyy, said the collective efforts by the G7 show that Russian President Vladimir Putin "cannot wait us out, he cannot divide us, and we'll be with Ukraine until they prevail this war."

　　On the bilateral agreement, Biden said the goal is to "strengthen Ukraine's credible defense and deterrence capabilities for the long term."

　　He reiterated his position that American troops will not fight in Ukraine, but the United States would provide them with weapons.

　　Zelenskyy called it a "historic day" after signing the "strongest agreement between Ukraine and the U.S. since our independence."

　　"This is an agreement on security and thus on the protection of human life. This is an agreement on cooperation, and thus on how our nations will become stronger. This is an agreement on steps to guarantee sustainable peace. And therefore, it benefits everyone in the world because the Russian war against Ukraine is a real, real global threat,"Zelenskyy said.

　　Zelenskyy was asked what his contingency plan is if the next U.S. president does not follow through with this agreement, but he suggested that as long as Americans support Ukraine, so will the American president.

　　"If the people are with us, any leader will be with us in this struggle for freedom," he said.

　　Biden says he would not commute potential sentence for son Hunter Biden

　　Highlighting the frozen Russian assets, Biden said the plan that's been agreed to by the G7 is another reminder for Putin that "we’re not backing down."

　　"Collectively, this is a powerful set of actions and will create a stronger foundation for Ukraine's success," Biden said.

　　After Biden recently signed off on Ukraine using American weapons to strike in parts of Russia, limiting use to areas near the Russian-occupied Kharkiv region, he was asked if he would consider expanding those parameters to allow for longer-range strikes; he said his policy is still against that.

　　Exclusive: Biden tells Muir US weapons will not be used to strike Moscow, Kremlin

　　"It makes a lot of sense for Ukraine to be able to take out or combat what is coming across that border. In terms of long, long-range weapons, longer-range weapons into the interior of Russia, we have not changed our position on that sort," he said.

　　Zelenskyy was asked about how long the supplemental support from the U.S. and other nations will get him on the battlefield. He said it's not a matter of how long the aid lasts, but, more importantly, how long unity among nations will last.

　　"I think the question has to be, for how long the unity will last? The unity in the United States, together with the European leaders -- how these or those elections will influence this unity?" Zelensky said, via translation

　　"It seems to me that we should look on this exactly this way: to preserve unity, to preserve the integrity of the world, the integrity of the democratic world. Because if Ukraine does not withstand, the democracy, many countries will not be able to withstand, and I am sure of that," he added.

　　For his part, Biden pledged that Ukraine will "have what they need."