“变黑暗”常见的英文表达是 “grow dark” 或 “turn dark”。这两个短语都可用于描述光线逐渐变暗、天色渐黑或某物颜色变深等情境。例如:
As the sun set, the sky began to grow dark.(随着太阳落山,天空开始变黑暗。)
The room turned dark when the lights went out.(灯熄灭后,房间变黑暗了。)