sun set

基本解釋

Clerk: Sun-set hotel. May I help you?
柜臺(tái)服務(wù)員：日落旅館，我能幫您什么嗎？
The once sun-never-set Empire finally collapsed.
日不落帝國(guó)終于日薄西山了。
Moreover, they expounds why manufacturing industry cannot be a sun-set industry from the aspects of the extension of its connotation, its historical mission, and the technical assurance.
并從制造業(yè)內(nèi)涵的拓延和歷史使命以及技術(shù)保證等方面論述了制造業(yè)不會(huì)成為夕陽(yáng)產(chǎn)業(yè)的原因。

At the annual meeting of the Carbon Disclosure Project--a non-profit investor organization devoted to greater transparency in greenhouse gas emission statistics--Sun released a set of open-source software tools that companies can use to track carbon emissions.
FORBES: Magazine Article
As the sun set behind the Rolls-Royce and the evening became cool as it often does in this part of the country, women were given bright orange silk shawls—with the Rolls-Royce logo.
FORBES: Creating An Experience: Rolls-Royce, Vacheron Constantin Host A Thomas Keller Dinner
In Barrow, the sun doesn't set between mid-May and early August.
NPR: Life in the Land of the Midnight Sun

Sunset is the time in the evening when the sun disappears out of sight from the sky.
A sunset is the colours and light that you see in the western part of the sky when the sun disappears in the evening.