zhuī / guāng / dēng / tū / rán / àn / le / yí / xià / ， / yǎn / yuán / zài / hēi / àn / zhōng / wán / chéng / le / jīng / cǎi / de / dú / bái

追光灯突然暗了一下，演员在黑暗中完成了精彩的独白。

The spotlight suddenly dimmed for a moment, and the actor completed a brilliant monologue in the darkness.