So, I guess the night sky ISN'T actually dark to begin with. Right… so if our telescopes tell us that the night sky isn't dark, then why does it look dark?

因此我觉得，夜空从一开始就不是黑的，而既然望远镜告诉我们，夜空不是黑的，那它为什么看上去是黑的呢？

youdao

Her dark dark habit was eating children in the dark dark cape of night.

她有一个黑暗、黑暗的习惯，吃小孩在黑黯、黑黯的夜晚。

youdao

Rockets explode to fill the dark, night sky with bright reds and blues, with yellows and greens and whites.

VOA: special.2010.07.04

First,they don't meet in the daytime; they meet either early before light,at dawn, or after dark,at night.

首先，他们不在白天聚会;,要么在天亮前的黎明，要么在天黑后的夜晚。

耶鲁公开课 - 新约课程节选

I was only myself, Sal Paradise, sad, strolling in this violet dark, this unbearably sweet night wishing I could exchange worlds with the happy, true-hearted, ecstatic Negroes of America.

引-我只是我，萨尔·佩拉提斯，无精打采地徘徊在这个，温柔的难以忍受的夜晚，多希望自己能够变成,一个快乐，真诚，热情奔放的美国黑人。

耶鲁公开课 - 1945年后的美国小说课程节选

Dark Night of the Soul is about as strange and gloomy as you might expect from David Lynch or Mark Linkous, who tragically took his own life earlier this year. (One of the guest vocalists on the album, Vic Chesnutt, also committed suicide last December.) But Dark Night has its uplifting moments, too, with catchy pop and rock hooks and rhythms.

NPR: First Listen: Danger Mouse And Sparklehorse Team Up With David Lynch For 'Dark Night Of The Soul'

Just after dark every night, two hyena men begin their ritual at sites just outside the city walls.

BBC: Africa��s wildlife in the raw

Dark Night of the Soul is poised to be one of the year's most memorable records.

NPR: 'Dark Night Of The Soul' Finds The Light Of Day