“眼冒金星”常见的英文表达有 “see stars” 或 “have stars in one's eyes”(不过后者更多有“满怀憧憬、幻想”的引申义,在单纯表示“眼冒金星”时“see stars”更常用)。
例如:
He was hit on the head and saw stars.(他被头击了一下,眼冒金星。)
The sudden fall made her see stars.(突然的摔倒让她眼冒金星 。)