This is most commonly done by placing leaf litter on a screen over a large funnel, often under some heat.
最常见的做法是把落叶放在一个大漏斗之上的筛子里，通常在一定的温度下进行。
"We're finally breaking out of the conventional wisdom of the last 20 years, which insisted that birds evolved from dinosaurs and that the debate is all over and done with, " Ruben said.
“我们最终打破了近20年来的传统知识体系，这种体系坚持认为鸟类从恐龙演化而来，现在争论全都宣告结束，”鲁本说。
Review: Schedule a time with yourself every week to look over what you've done that week and what you want to do the next week.
回顾：安排一个时间用来检视这个星期做了些什么，下个星期希望做些什么。
Over the last several months, I've done some effort to untangle my motivations in physical fitness.
过去的几个月里，我做了很多努力去分析自己锻炼身体的动力。
It will also take a leaf from Boeing's book, by getting suppliers such as Britain's GKN to take over more work now done inside Airbus.
公司也将采用波音的模式，让诸如英国GKN等的供应商承担更多的业务，而这些业务目前在空客公司内部完成。
Initially, most of those tasks are done by people, but over time some of them are replaced by calls to services, and ultimately to a fully automated process.
最初，这些任务的绝大多数是由人工完成的，但渐渐地，它们中的一些被服务调用所代替，进而最终实现完全的自动化。
Try a thing you haven't done three times. Once, to get over the fear of doing it.
试着把一件事做三次。
Over the years, all of you present have done a lot of effective and fruitful work to promote the business cooperation between our countries and deepen the friendship between our peoples.
长期以来，在座的各位朋友为促进中荷经贸合作、增进两国人民友谊，做了大量卓有成效的工作，取得了丰硕成果。
A study has been done over the small crack growth rate for kinds of carbon steels under push pull and rotating bending.
对多种碳素钢在拉伸压缩和旋转弯曲负载下的微小裂纹扩展速率进行了研究。
There is Bikram, or "hot yoga", done in rooms heated to over 40 degrees centigrade.
有彼克兰瑜伽，又称“热瑜伽”，要在加热到摄氏40度以上的房间里头做。
Nicole: We're doing our best to get them over and done with. We'll keep you posted.
妮可︰我们正尽全力完成。我们会随时向你报告最新进度。
At the same time, some developers have even done quite well building applications over plain old HTTP.
与此同时，一些开发人员在通过老式HTTP构建应用程序方面做得相当好。
However, much remains to be done since over 700 million East Asians are still living on less than two dollars a day.
但是，东亚还有7亿多人口每天生活费仍不足2美元，还需要做出大量的努力。
If you can stop the bleeding and keep the wound clean to prevent infection, you've done your part; nature will take over from there.
如果你能止血并使伤口保持洁净以防止感染，你就已完成了你的份内事；接下来将由身体的自然功能接手。
The control group wrote mundane descriptions of their activities over the week, jobs they had done and places they had lived.
控制组则描述他们这周平凡无奇的活动、做过的工作和他们住的地方。
Don't over pack: Easier said than done, but it's important to leave your just-in-case clothes home.
不要带太多的东西：说着容易做起来难啊。但是很重要的一点就是要把你认为万一会用的衣服留在家里。
A lot of business is still done over the phone, and much of it is based on trust and existing relationships.
许多业务仍然是通过电话完成的，其中很多是基于信任和现有的关系。
The repeaters on the list, for their part, have done plenty of good work over the past year.
榜单上再次出现的慈善家，在过去一年里在慈善方面都做出了巨大努力。
And a recent economic study found that cities with more small firms have done better at creating jobs over the past 20 years.
而最近的经济研究报告发现，拥有更多小企业的城市在过去20年创造就业工作做得更好。
Once a building is built or a dishwasher is designed and turned over to production the work on the project is done.
建筑物一旦建成，或者洗碗机一旦被设计出来并交付生产，项目工作就完成了。
That's what Americans have done for over two hundred years: reinvented ourselves.
这就是美国人在过去两百多年里一直在做的事情，再造自我。
That's what Americans have done for over 200 years: reinvented ourselves.
这是在美国200年的历史上，美国人民一再从事的事情：重塑自我。
And no matter what you have done, forking your life over as collateral is not a smart move.
不管你做了什么，拿人生来偿债都不是明智之举。
Look what the housing — the blue line shows what home prices in real terms have done in Los Angeles over the last thirty years.
看看房地产的情况…那条蓝线，显示了在过去30年中以实际价格计算的，洛杉矶房屋价格走势。
Fundamentally, however, some believe that the unprecedented prices over the past few months may already have done their job, trimming demand and stimulating higher scrap supplies.
但从根本上讲，一些人相信，过去几个月空前高涨的铜价可能已经起到了效果：降低了需求，刺激了废铜供应的增加。
Guri awoke from the reprogramming, and did something she hadn't done in over a decade of functioning: she smiled.
神经系统再造后的古丽苏醒了，她做了一件过去十多年来从未做过的事情：她笑了。
Tom clasped her about her neck and pleaded, "Now, Becky, it's all done--all over but the kiss."
汤姆一把搂住她的脖子，恳求道：“好了，贝基，现在一切都做了——就差接吻了。”
At the trial he said over and over that he had done it to settle his conscience, but nobody listened to him.
在审判庭上，他一遍又一遍的说，他之所以这样做是为了让良心得到安稳。但是却没有人相信他。
At present, the world, especially the developed countries are paying increasingly much emphasis on the protection of Intellectual Property Rights, and this has even been over done.
当前，世界各国尤其是发达国家越来越重视对知识产权的保护，甚至出现了过度保护。
The study relied on people remembering what they had done over each decade of their lives, so it's not entirely reliable.
这项研究依赖于人们对他们生命中每十年所做事情的记忆，所以它并不完全可靠。
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