first light

n. 黎明, 破晓

例句与用法：

Get a good night's rest, men, we join battle with the enemy at first light.

士兵们，晚上好好睡一觉，明天天一亮我们就要和敌人交战。

At first light, we could see the damage the storm had caused.

天亮时我们可以看到风暴造成的灾害。

详细释义：

ph.

黎明, 破晓