When they feel frightened, they roll up into a ball to protect themselves.

当它们感到害怕时，它们会蜷缩成一团来保护自己。

Duh you have to roll up the Windows first!

嗯……你必须先把车窗摇上去！

Figure 3: Roll up generalization strategy.

图3：上滚一般化策略。

Roll up your sleeves; it's world blood donor day.

卷起你的袖子。今天是世界献血日。

Can you roll up your sleeve for me to have a look?

你能把袖子卷起来让我看看吗？

He too would roll up his sleeves and scribble for money.

他也卷起袖子，为钱乱写一通。

It is time for him to roll up his sleeves and concentrate.

现在是时候集中精力大干一场了。

Button down his shirt If you roll up your sleeves, bigger can be better.

穿带有衣领扣的男式衬衫如果你要卷起袖子，卷得大一点比较好。

No matter how ambitious the plan, you have to roll up your sleeves and start somewhere.

无论你的计划多么宏伟，你都需亲自卷起袖子，从某一点着手。

Now that we've covered the basics, let's roll up our sleeves and dive into the details.

了解基本知识后，现在可以卷起袖子深入细节了。

He was not afraid to roll up his sleeves, confront his opponents and court unpopularity.

他不怕卷起袖子，直面对手，也不怕自己不受欢迎。

Otherwise, it's time to roll up your sleeves and prepare to build the software yourself.

否则，您就需要挽起袖子准备自己动手构建软件了。

And we intend to roll up our sleeves and work with you to try to make that potential real.

我们愿意挽起衣袖，同你们一起努力发掘它的潜能。

So today, I am asking you to roll up your sleeves and join in the work of remaking this nation.

今天，我想请你们卷起袖子，投入进重建这个国家辉煌的工作中。

Roll up, roll up to the Oz-Bus Big Top, as 26 knackered travellers pull off rucksacks and bags.

大家来买票，来买票，看欧兹巴士大马戏团，26个疲惫不堪的旅行者放下行囊来。

Of edges. Roll up jelly-roll style, starting with a short side and peeling foil away while rolling.

卷成果冻卷风格(jelly - roll style)，从短边开始在卷的同时剥开金属箔。

In Domino 7, Server.Load now has the ability to collect and roll up detailed data from each test run.

Domino 7中的Server . Load现能够收集并积累每次测试运行的详细数据。

Using the Rational Insight solution, you can roll up these tasks into a measured, benchmarked quality gate.

使用 Rational Insight 方案，您就可以将这些任务集成到一个评价好的、基准化的质量检验关。

Now that you have prepared the PDE, you can roll up your sleeves and begin the actual development of the plug-in.

现在就已经准备好P DE了，您可以卷起袖管，开始实际开发插件了。

They put some good music on the car stereo, turn on the air conditioner, roll up the windows, and just drive.

打开车内的音响，放点音乐，开点空调，把窗玻璃摇上，就这样开着车。

But when their eyes roll up to the right, they are stimulating imagination, and are probably going to lie to you.

但当人的眼球转向右上方时，是在激发大脑的想象力，那么他很可能要对你说谎。

You can, however, always roll up (summarize) the data to create a table with a less detailed level of granularity.

但是，您总是可以上卷(汇总)数据以创建一个略粗的粒度级别的表。

When you're dealing with lists, the fold functions provide a good way to roll up results of any binary computation.

在处理列表时，fold函数提供了累积任何二进制计算结果的好方法。

You can build great rapport with your staff if, at crunchtime, you roll up your sleeves and help resolve the crisis.

如果可以，你应该与你的员工建立和谐交际圈，在危机时刻，你需要卷起袖子帮助他们解决危机。

Theoretical designers will be exquisite generalists—a bit like French philosophers, but ready to roll up their sleeves.

理论性设计师将会是感觉敏锐的通才，有点像法国哲学家，但却并没有挽起袖子准备异常激烈的辩论。

It's when the publication date looms that we have to roll up our sleeves and tackle the real literary labor: rabid self-promotion.

只有在出版日期迫近时我们才卷起袖子来做真正的写作工作：疯狂地进行自我推销。

You roll up your sleeve and concentrate on those extra marks you're going to receive as result of participating in this experiment.

你卷起了袖子准备用心留意将出现的特别迹象它们将决定你参加此次试验的结果。

Once upon a time, when disaster struck, big agencies would roll up with grain, blankets and medicine and start handing them out.

从前，每当灾难袭过，各大救援机构就带着粮食、毛毯、药品抵达灾区，并开始予以分发。