You go once up in the morning and then sometime the afternoon, and you go up in the evening and maybe twice in the evening.

你早上走一遍，到下午再走一遍，晚上又一遍，也许两遍。

youdao

Once up and running, oil-sands mines produce a steady flow of oil for 30 years or more, whereas the output of more conventional fields is much less predictable.

一旦建成运行，油沙矿在之后的30年或更长的时间里将持续不断的提供石油资源，而那些传统的油田的产量相对而言缺少可预见性。

youdao

In the cached-handle model, the application obtains the connection once up-front and caches a reference to it in an instance field, as illustrated in Listing 2.

在cached - handle模式中，应用程序在一开始是获得连接，然后在一个实例字段中缓存对它的引用，如清单2所示。

youdao

Only once did he look up. He had just written the sentence: "The arms,artillery and public property will be given over to the Union army."

VOA: special.2009.12.24

So it's a really powerful and simple formalism, once we set up what is needed the go through it, right?

因此这是一种很强大而简单的形式,一旦我们定下需要什么,就可以推导出它，对吧？

麻省理工公开课 - 热力学与动力学课程节选

Every once in a while we'll bring up an issue of well, how has this been interpreted over the centuries?

偶尔我们会提到，几个世纪以来是如何解读的？

耶鲁公开课 - 新约课程节选

Once up and running, Summit will make it possible for the rest of their community to get involved.

FORBES: Club TED: Inside Summit's Powder Mountain Entrepreneur Camp

Once up and running, try out the buttons at the top left-hand corner.

BBC: NEWS | Programmes | Click | Webscape

Once up to full speed, Susan Mosey of Midtown Detroit believes, the arrangement can place 200 residents a year into jobs.

CNN: Reviving Detroit from the ground up