特朗普：原以为俄乌问题最容易解决 其实它很复杂

Group 1 - The core viewpoint of the article highlights the disappointment expressed by President Trump regarding President Putin's actions in the Russia-Ukraine situation, indicating that the issue is more complex than initially thought [1] - Trump mentioned that if oil prices decline, Putin would have no choice but to end the war, suggesting a potential economic leverage point in the conflict [1] - Prime Minister Starmer stated that discussions included increasing defense support for Ukraine, indicating a commitment to bolster military assistance [3]