美国总统特朗普表示，伊朗未同意接受检查，放弃了铀浓缩活动。

Core Viewpoint - The article highlights that President Trump stated Iran has not agreed to inspections and has abandoned its uranium enrichment activities [1] Group 1 - Iran's refusal to accept inspections raises concerns about compliance with international agreements [1] - The abandonment of uranium enrichment activities could impact global nuclear non-proliferation efforts [1]