Things will look up. Every dusk is suggesting a dawn, but always after a dark period of time.

每个黄昏实际上都会预示着明天的黎明时分，只不过是要经历一段昏暗的时光。

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Intelligence stated that this part of the beach, a mile south of the Coast Guard station and summer homes of Joppa, near the head of the Plum Island road, would be clear for fifty minutes following every hour dusk to dawn.

NPR: Excerpt: 'The Assassins Gallery'

Every ten minutes, from dawn to dusk, a group of 12 climbers sets out--in jumpsuits and headsets--accompanied by a guide.

FORBES: A Can-Do Country

The Bay Bridge lights will fire up nightly at dusk and turn off at 2 a.m. every night until 2015.

CNN: San Francisco turns a bridge into art with 25,000 lights