美国以违反条约为由,拒绝墨西哥要求额外供水的请求,影响里奥格兰德河谷农民。 US denies Mexico's request for extra water, citing treaty violations, affecting Rio Grande Valley farmers.

美国首次拒绝了墨西哥要求额外供水的请求,理由是墨西哥未能履行1944年关于里奥格兰德河和科罗拉多河的水分享条约规定的义务。 The US has denied Mexico's request for extra water for the first time, citing Mexico's failure to meet its obligations under a 1944 water-sharing treaty governing the Rio Grande and Colorado rivers. 这项决定影响到受缺水影响的里奥格兰德河谷的美国农民。 This decision impacts US farmers in the Rio Grande Valley, who have been affected by water shortages. 这场争端是在特朗普总统执政的两国之间紧张局势加剧之时发生的,特朗普总统在诸如移民等问题上采取了强硬立场。 The dispute comes as tensions rise between the two countries under President Trump's administration, which has taken a hard stance on issues like migration.