first-come-first-serve

基本解释

Importantly, if you have a competent board, you will not be able to give them all out-of-cycle raises, so your company executive raises will occur on a first-come, first-serve basis.
更重要的是，如果有競爭委員會你就不能給他們不定期的漲工資，所以你要給公司的高級琯理人員漲工資就會根據誰先提出的就給誰漲工資。
An American-style book- building; first-come, first-serve; tender offer, etc.
可以採用美式風格的路縯詢價圈購、先來先服務、投標式等方法。
edu.sina.com.cn
As space is limited, the Press Room will serve on a first-come-first-serve basis.
由於位置有限，此服務以先到先得方式作準。

You can see the offer here, at least for a select few who will be selected on a first-come, first-serve basis.
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Even then, seating is limited and entry is first-come, first-serve.
ENGADGET
Iowa State University economist Philip Baumel says the river, could get by with small fixes like extending lock chamber walls or replacing the first-come-first- serve system with a reservation system to relieve congestion.
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