Then we enter those data, information about what the landscape looks like before and after the wetlands were drained.

然后我们输入这些数据，它们是关于湿地排水前后景观的信息。

youdao

What else should I tell you about before we walk around?

在我们四处走走之前，我还有什么要跟大家讲的呢？

youdao

Before we discuss the joint practices, let me be clear about what the practices are and are not.

在我们讨论联合实践之前，让我先明确一下什么是实践，什么不是实践。

youdao

The Greater New Orleans Community Data Center says the city's population is about seventy-seven percent of what it was before Katrina.

VOA: special.2010.01.22

What was neat about it is before that time, the predominant species to use for air conditioning or refrigeration was ammonia.

在这之前是很整洁的，之前最主要的用于空调或者冰箱的,物质是氨。

麻省理工公开课 - 固态化学导论课程节选

To me it's about how to live more fully like what we were talking before, in this moment, not an isolation.

对我而言这更多是像之前所说,如何更充实地活，活在当下，不是与世隔绝。

普林斯顿公开课 - 人性课程节选

It is not about what has gone on before, it is all about what happens on the pitch.

BBC: Josh Lewsey's column

Promised Land is a movie about what happens before the drilling rigs and man camps rumble into town.

FORBES: 'Promised Land': A Love Letter To Longmont

What about citizenship tests before they are allowed to vote, similar to the civic quizzes faced by many immigrants?

ECONOMIST: Charlemagne