关于“我获得过一等奖学金”的英文翻译，综合权威信息整理如下：

1. 核心翻译

   • "first-class scholarship" ：这是最常用的翻译方式，直接对应“一等奖学金”的含义。例如："I have won the first-class scholarship in four consecutive years"。

2. 其他表达方式

   • "win the first prize" ：侧重于“获得”这一动作，适用于强调荣誉感的场景。例如："I won the first prize in the academic competition"。

   • "obtain a first-class scholarship" ：使用"obtain"时，需搭配具体次数（如三次），例如："I have obtained the first-class scholarship three times"。

3. 使用建议

   • 若需强调持续性（如四年），建议使用"first-class scholarship"的复数形式："I have won first-class scholarships for four years"。

   • 避免混淆"first prize"（单次奖项）与"first-class scholarship"（奖学金类别）。

例句参考 ：

• "I have won the first-class scholarship in four consecutive years."（连续四年获得一等奖学金）

• "This year, I won the first prize in the English speech contest."（今年获得英语演讲比赛一等奖）