特朗普再次表示对普京失望：将缩短俄乌达成协议期限

Core Viewpoint - The article highlights President Trump's disappointment with President Putin and his skepticism regarding the potential for a peace agreement between Russia and Ukraine, indicating a shift in the U.S. stance towards Russia [1] Group 1: U.S.-Russia Relations - President Trump expressed significant disappointment in President Putin during his visit to Scotland [1] - Trump is reducing the previously set 50-day deadline for Russia and Ukraine to reach a peace agreement, reflecting a more cautious approach [1] - The U.S. administration has indicated that if no agreement is reached within the new timeframe, severe tariffs will be imposed on Russia [1] Group 2: Tariff Implications - Trump announced that if Russia fails to reach a peace agreement with Ukraine within 50 days, the U.S. will impose a 100% tariff on Russian goods [1] - Additionally, secondary tariffs will be applied to countries purchasing Russian oil, indicating a broader economic strategy to pressure Russia [1]