美国驻联合国大使：伊朗石油合不合法，我们说了算！

Group 1 - The article highlights the shift in U.S. foreign policy under the Trump administration, which openly embraces a more aggressive stance, labeling the U.S. as a "bully" rather than masking its actions under the guise of democracy and international order [1][4] - U.S. Ambassador to the UN, Mike Wallace, made a controversial statement claiming that China purchases 90% of Iran's "illegal" oil, raising questions about the legitimacy of such a classification [1][3] - The article argues that Iran, as a sovereign nation, has the right to sell its oil, and the U.S. lacks the authority to unilaterally determine the legality of international trade between countries [3][4] Group 2 - The article points out that the UN Security Council has never authorized the U.S. to impose a global ban on Iranian oil, suggesting that U.S. sanctions are extensions of domestic law without international legitimacy [6] - It criticizes the U.S. for applying double standards in its foreign policy, where it promotes a rules-based international order while disregarding principles of sovereignty and free trade [4][6] - The narrative emphasizes that the so-called international order is merely a facade for U.S. interests, revealing the underlying nature of American hegemony [6]