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。
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.
Domino7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RationalInsight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。
In other words, Germany is rightfully benefiting from its own hard work - now others in Europe have to roll up their sleeves and do the same.
换句话说，德国从辛勤劳作里获取了正当的利益——欧洲的其他国家必须卷起袖子也这么做。
When you want to finish a letter or a book you roll up the scroll and then you put a wax seal at the end of the roll and that seals the book.
当你看完一封信或一本书时，就将书卷卷起，然后在末端用蜡封印，将书封起来。
I begged my mom to roll up her window and just continue on, but she insisted that if this person needed help she was going to give it to them.
我央求妈妈摇起车窗继续开车，但她坚持说如果这个人需要帮助，那她一定会施以援手。
They then roll up the sheet and allow the cells to produce an interpenetrating mixture of structural support proteins, known as collagen and elastin.
之后将切片卷起促使细胞产生一种由结构支撑蛋白组成的混合物，即胶原及弹性蛋白。 纤维原细胞的问题在于它们会转化为平滑的肌肉细胞，最终将血管堵塞。
Sailors had been wearing the looser fit work trousers since the 1580s since they allowed them to roll up the legs for wading ashore or climbing rigging.
从1580年代起，水手一直还穿着更为宽松的适合工作的裤子，因为那允许他们把裤腿卷起来，以便涉水上岸或者攀爬桅索。
When you have too many ideas and not enough people who are willing to roll up their sleeves and get stuff done, you are going to find yourself late to the game.
当你有太多的想法却没有足够的人愿意卷起袖子干事的时候，你会发现自己在比赛中落后了。
So, let’s roll up our sleeves and get to work to show how agricultural systems can be at the same time more productive, more resilient, and with a lower carbon footprint.
那么，让我们卷起袖子大干一场吧，向大家展示一下农业系统是如何兼具更加多产、更具有应对力以及更低碳的足迹。
So, let’s roll up our sleeves and get to work to show how agricultural systems can be at the same time more productive, more resilient, and with a lower carbon footprint.
那么，让我们卷起袖子大干一场吧，向大家展示一下农业系统是如何兼具更加多产、更具有应对力以及更低碳的足迹。
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