特朗普称与欧盟达协议可能五成，后改口称或可达成，预计多数协议8月前完成

Group 1 - The core viewpoint of the news is the ongoing discussions between the EU and the US regarding trade relations, with a potential agreement on tariff reductions being a focal point [1][4][5] - Trump stated that the likelihood of reaching a trade agreement with the EU is around 50%, which caused a temporary drop in the euro against the dollar [1][5] - EU officials expressed optimism about reaching a trade agreement, potentially involving a 15% tariff rate, similar to a recent agreement with Japan [5][6] Group 2 - A face-to-face meeting is scheduled for July 27 in Scotland to further discuss trade cooperation and related disputes between the EU and the US [5][6] - Trump has previously announced a 30% tariff on EU imports starting August 1, with additional tariffs on specific industries, including a 25% tariff on automobiles and parts [5][6] - The EU is seeking to establish lower tariff quotas for certain steel and aluminum products and hopes for exemptions in specific sectors [6] Group 3 - Trump indicated that most trade agreements are expected to be finalized before August, with plans to issue around 200 tariff letters to other trading partners [7] - He downplayed the possibility of the UK negotiating a deal by removing its digital services tax in exchange for lower US tariffs on steel and aluminum [7] - Australia has recently lifted restrictions on US beef imports, which Trump praised as a positive step in trade negotiations [8]