特朗普说美国“绝对需要格陵兰岛”，欧洲怎么想？

Group 1 - The article discusses the tensions between the U.S. and various countries regarding the status of Greenland and Venezuela, highlighting Trump's aggressive stance and the responses from European leaders [1][4][5] - European leaders, including the Danish Prime Minister and the Swedish Prime Minister, have firmly rejected U.S. claims over Greenland, emphasizing that only Denmark and Greenland have the authority to decide on matters concerning the island [5][6] - The European Union and several member states have called for adherence to international law and the UN Charter in the context of U.S. military interventions, particularly regarding Venezuela [6][7] Group 2 - The article notes that the current U.S.-Europe relationship is delicate, with conflicts arising in areas such as NATO, energy policy, and digital regulation, indicating a shift from a previously close alliance [2][7] - There is a growing recognition in Europe of the need to strengthen internal security and defense capabilities, as the EU faces challenges in military development, particularly in the context of Germany and France [2][7] - The EU is also pursuing a free trade agreement with Mercosur, which could create a significant global trade zone, but there are concerns about the impact of U.S. policies on this agreement [8]