Sent_en: 2zh Ophelia gained some strength to a Category 1 hurricane over the last 24 hours while on its north-northeast track to side-swipe the protruding coastline of the Carolinas.
Sent_yy: 在过去的24小时里，奥菲莉亚在其东北偏北的轨道上横扫卡罗莱纳群岛突出的海岸线时，增加了一些强度，达到了一级飓风强度。