The players saluted the fans before leaving the field.

球员在退场前向球迷致意。

《牛津词典》

The plane had ploughed a path through a patch of forest before coming to rest in a field.

该飞机从一小块森林中间犁出一条小径，而后停在一片旷野上。

《柯林斯英汉双解大词典》

Graduate School tuition is expensive, and these courses will give you a good overview of the field before committing yourself.

研究所的学费很高，而这些课程会让你在决定前对该领域深入了解。

youdao

Fruits and vegetables must be cool from field heat, before they are put into storage.

VOA: special.2009.11.30

But before I tell you about lab experiments let me tell you about the most famous field experiment on this idea.

但是，在此之前,让我告诉你们关于这个观点最著名的现场试验。

耶鲁公开课 - 心理学导论课程节选

These were very young scientists, of course, so what you would expect that they would do, which makes sense, is go to someone more established in their field, because they have the completely radical revolutionary idea, let's just run it by someone before we go ahead and publish this paper that makes this huge statement about this fourth quantum number.

他们是非常年轻的科学家，所以你们可以想象他们会怎么做，很自然的，他们去请教他们领域里更权威的人，因为他们的概念是彻底的革命性的，让我们在发表这个关于,第四个量子数的巨大的发现之前,先和别人讨论一下。

麻省理工公开课 - 化学原理课程节选

Like an individual oil field, there are only so many barrels to pump out before the field runs dry.

FORBES: Thomas Malthus: Wrong Yesterday, Right Today?

It's 1997, and 1984 before that, the year before the field expanded to 64 teams.

NPR: BracketRacket: Zags, Ryan's Wiki And Geno Is 59

For each project a workshop will train the concerned actors before the field inventorying begins.

UNESCO: Intangible Cultural Heritage