A snapshot is the result of a query and is a view into a database at one point in time.

快照是查询的结果，并且是某一时间点数据库的概况。

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At one point in time we get into situations where things don't work in our favour as we would like it.

有段时间，我们会陷入事情不怎么顺利的困境。

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This is because the cache represents a picture, or snapshot, of the data that was taken at one point in time.

这是因为高速缓存是一个图片，或快照的数据是在一个时间点。

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And, at one point in time, he laments the end of the old Latin world and the B.C. world, when people could have these child slaves.

在某一时刻，他为拉丁时代和公元前时代的结束而哀悼，那时人们可以拥有小孩做奴隶。

耶鲁公开课 - 1945年后的美国小说课程节选

At one time in the book or at one point he maintains that a person cannot be made to accuse themselves without the assurance of pardon.

他在书中辩护道,除非一个人知道自己会被赦免而主动认罪,否则是不能轻易强逼他认罪的。

耶鲁公开课 - 政治哲学导论课程节选

Fitting topic since both of our teams have been dynasties at one point in time.

FORBES: Super Bowl Smack-Talk, Take Three: Are Dynasties Good for the NFL?

All these companies were economically dominant at one point in time, but have now gone the way of the dinosaurs.

FORBES: Why the World's Biggest Retailer is Doomed

In an attempt to educate his daughter on Miller and the economics of baseball at one point in time, Winfield shared with the captivated audience a fascinating anecdote.

FORBES: Friends and Colleagues Pay Tribute to Baseball's Marvin Miller, a Giant of American Labor