特朗普给俄罗斯50天时间结束乌克兰冲突或面临美国制裁、增加军事援助。 Trump gives Russia 50 days to end Ukraine conflict or face US sanctions, increased military aid.

美国总统特朗普向俄罗斯发出50天最后通牒, 威胁严厉经济制裁, US President Trump has issued a 50-day ultimatum to Russia, threatening severe economic sanctions and increased military aid to Ukraine if there's no progress in ending the conflict. 俄罗斯认为这是迫使莫斯科进行谈判的伎俩,但制裁的后续工作却不明确。 Russia sees this as a tactic to pressure Moscow into negotiations, but with unclear follow-through on sanctions. 特朗普希望迫使俄罗斯坐到谈判桌前, 以达成有利于美国的协议, 而俄罗斯则坚持控制争议领土的立场。 Trump hopes to force Russia to the negotiation table, aiming for a deal favorable to the US, while Russia maintains its position on controlling disputed territories.