美国总统特朗普：不开放的国家将支付巨额关税。

Core Viewpoint - The statement from President Trump emphasizes that countries that do not open their markets will face significant tariffs, indicating a potential shift in trade policy that could impact international trade dynamics [1] Group 1 - The assertion suggests a protectionist approach, where the U.S. may impose high tariffs on goods from countries that maintain closed markets [1] - This policy could lead to increased tensions in global trade relations, particularly with nations that are resistant to market liberalization [1] - The potential for retaliatory measures from affected countries could escalate trade conflicts, affecting various industries reliant on international supply chains [1]