Is it their unconditional love, their tireless desire to play?

是它无条件的爱，还是不知疲倦的玩耍劲头？

Honour to those indefatigable spirits who consecrate their vigils to the amelioration or to the alleviation of their kind!

光荣归于不知疲倦、不分昼夜、献身事业、增进福、减轻痛苦的天才！

You also seem to tour the globe tirelessly giving talks.

你似乎还在世界各地不知疲倦地做演讲。

Researchers are tirelessly studying the biology of these pathogens.

研究员正在不知疲倦地研究这些病原体生物学。

I was working nonstop and that was basically the only thing I was focused on.

不知疲倦地工作，这基本上是唯一专注的事情。

To make up for lost time he studied indefatigably, for he wished to enter his new profession with the least possible delay.

为了弥补失去的时间，他不知疲倦地学习，因为他希望能没有半点耽搁就开始他新的职业。

As we look ahead in our uniquely American way, restless, bold, optimistic, and set our sights on a nation we know we can be and we must be, I thank my predecessors of both parties for the presence here today.

当以独特的美国视角向前看时，不知疲倦、大胆、乐观，并把目光投向了一个知道自己能够而且必须成为的国家，感谢两党前辈的到场。

Above all, thanks to you, to the British people, to the voters for giving me the chance to serve all of you who worked so tirelessly together, to beat Covid, to put us where we are today.

最重要的是，感谢你，感谢英国民，感谢选民给机会为你所有服务，你一起不知疲倦地工作，击败新冠病毒，让取得今天的成就。

Search and rescue teams are working tirelessly to get people to safety.

搜救队正在不知疲倦地工作，以确保的安全。

We see it in the selfless dedication of our Armed Forces and emergency services, who work tirelessly to keep us all safe, and who performed so magnificently as we mourned the passing of our late Queen.

从的武装部队和应急服务的无私奉献中看到了这一点，他不知疲倦地工作以保所有的安全，他在哀悼已故女王时表现得如此出色。

My mother came from a very poor family who tirelessly worked to get her the opportunity to go the US, learn English, and be a first generation student.

母亲来自一个非常贫穷的家庭，她不知疲倦地工作，这让她有机会去美国，学习英语，成为第一代学生。

Undaunted, Agassiz traveled tirelessly to promote his theory.

阿加西斯并没有气馁，他不知疲倦地多方奔走，四处游说，宣传他的理论。

But it takes time to make a raft, even when one is as industrious and untiring as the Tin Woodman, and when night came the work was not done.

然而做成一个木筏需要花很长时间，即使像铁皮那样勤劳，不知疲倦，直到晚上工作还是没有完成。

Day and night the ship throbbed to the tireless pulse of the propeller, and though one day was very like another, it was apparent to Buck that the weather was steadily growing colder.

螺旋桨不知疲倦的节律推着轮船没日没夜地朝前走着。虽然一天天差不多都是老样子，但巴克还是明显地感觉到天气逐渐冷起来了。

So as you head into the President's Day weekend, the American people should know that we are working tirelessly on your behalf.

所以在你参与到总统日的周末里, 美国民众应该了解, 代表你在不知疲倦的工作。

And he worked tirelessly in the run-up to Christmas Day, cleaning and decorating with their help, so that by the time they all went to bed on Christmas Eve the house was barely recognisable.

他不知疲倦地为过节做准备，在大家的帮助下打扫和装饰房间。圣诞节前夜他上床睡觉时，家里简直都认不出来了。

The parent birds, after the first terror was over, did not appear disconcerted by the change of situation, but hourly fed their young as usual, and testified, by their unwearied twitter of pleasure, the satisfaction and confidence they felt.

经历了最初的恐慌后，成年燕子没有因为环境改变而显得不安，仍然每隔一小时给小鸟喂食，不知疲倦唧唧喳喳的欢叫着，充满满足和信心。

Dilcey worked tirelessly, silently, like a machine, and Scarlett, with her back aching and her shoulder raw from the tugging weight of the cotton bag she carried, thought that Dilcey was worth her weight in gold.

迪尔茜不知疲倦、默默无言地干着，像一架机器。思嘉自己除腰酸背痛外，肩膀也因背棉花袋被磨破了，因此便觉得迪尔茜十分可贵，就好比是金子铸的。

Why I have been here before, picking apart her old tunes and searching tirelessly for more and hoping that she is somewhere, alive, and away from anywhere that reminds her of any ache she has carried.

为什么曾经来过这里，扒开她的旧曲子，不知疲倦地寻找更多的东西，并希望她在某个地方，活着，远离任何让她想起她所背负的伤痛的地方。

Thanks to the tireless efforts of people like Nancy Reagan, I’ve never been more optimistic that we are getting closer to the day when every single patient can get the care they need and deserve.

正是有了南希·里根这样的不知疲倦的付出和努力，对未来充满的无与伦比的信心，一定能让每一个病都得到他需要的得当治疗，离这个目标越来越近了。