特朗普：如果在50天内无法达成协议，将对俄罗斯征收严厉关税

Core Viewpoint - Trump stated that if an agreement is not reached within 50 days, severe tariffs will be imposed on Russia [1] Group 1 - The potential imposition of tariffs indicates a significant shift in trade policy towards Russia [1] - The 50-day timeline suggests urgency in negotiations and potential economic implications for both countries [1]