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Builders which have costed projects, but have not filed the paperwork, may need to go back and submit fresh estimates, says Marcus Jefford of Build Aviator.

Build Aviator的马库斯·杰福德表示，已经为项目做过成本核算但尚未提交文件的建筑商，可能需要回头重新提交估价。

Even more surprising is that more than half of “unretires” — those who plan to work in retirement or went back to work after retiring — said they would be employed in their later years even if they had enough money to settle down, the survey showed.

调查显示，更令人惊讶的是，超过一半的“不退休者”——那些计划在退休后工作或退休后重返工作岗位的人——表示，即使他们有足够的钱安顿下来，晚年也还会去工作。

Getting back into exercise can be a challenge in the best of times, but with gyms and in-person exercise classes off-limits to many people these days because of COVID-19 concerns, it can be tricky to know where to start.

即使在最好的时候，重新开始锻炼也可能是一项挑战，而如今由于对新冠肺炎的担忧，许多人无法去健身房和参加线下健身课，要知道从哪里开始就更棘手了。

Don’t try to go back to what you were doing before your break.

不要试图一下子回到中断前的运动水平。

Although it can be a workout on its own, if your goal is to get back to Zumba classes, tennis, cycling, or any other activity, walking is also a great first step.

尽管步行本身就可以是一种锻炼，但如果你的目标是重新回到尊巴课、网球、骑行或任何其他活动，步行也是很好的第一步。

“Carry a book with you at all times” can actually work, too — providing you dip in often enough, so that reading becomes the default state from which you temporarily surface to take care of business, before dropping back down.

“随时随身带本书”实际上也能奏效——只要你足够频繁地翻阅，使阅读成为一种默认状态，你只是暂时从中浮出水面处理事务，然后再沉回去。

you are able to drop back to business after reading.

你能在阅读之后回到事务中去。

Statisticians Are Coming Back with Science.

统计学家随《科学》回归

“If you and I parachuted back to Fortune 500 companies in 1990, we would see much less frequent use of terms like journey, mission, passion.

“如果你我空降回1990年的《财富》500强公司，我们会发现像‘旅程’‘使命’‘激情’这样的词用得要少得多。

We still have a long way to go to get back to full employment, but at least we are now finally moving forward at a faster pace.

要恢复充分就业，我们还有很长的路要走，但至少我们现在终于在以更快的步伐前进了。

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the government’s reluctance to back it.

政府不愿支持它。

is fully backed by the royal family.

得到了王室的全力支持。

Germany thinks the euro must be saved by stricter rules on borrowing, spending and competitiveness, backed by quasi-automatic sanctions for governments that do not obey.

德国认为，要拯救欧元，就必须对借贷、支出和竞争力制定更严格的规则，并辅以对不遵守规则的政府实施近乎自动的制裁。

The food industry will be alarmed that such senior doctors back such radical moves, especially the call to use some of the tough tactics that have been deployed against smoking over the last decade.

如此资深的医生支持如此激进的举措，尤其是呼吁采用过去十年来用于控烟的一些强硬手段，这将令食品行业感到不安。

Now, researchers have used genomes of over 200 donkeys to trace their domestication back to a single event around 7,000 years ago in East Africa — about 3,000 years before humans tamed horses.

如今，研究人员利用200多头驴的基因组，将驴的驯化追溯到大约7000年前发生在东非的一次单一事件——比人类驯服马早了约3000年。

Back then platforms such as Netflix, Amazon and Apple TV hemorrhaged billions of dollars to generate content to attract new subscribers, resulting in 633 scripted series being released that year.

当时，奈飞、亚马逊和苹果TV等平台砸下数十亿美元制作内容以吸引新订户，结果那一年推出了633部剧本类剧集。

But when Swetnam enrolled in graduate school at the University of Arizona’s Laboratory of Tree-Ring Research, he was surprised to find a record of repeated blazes dating back hundreds of years before European colonists arrived on the continent.

但当斯韦特纳姆进入亚利桑那大学树木年轮研究实验室读研究生时，他惊讶地发现了一份反复发生火灾的记录，这些记录可以追溯到欧洲殖民者抵达这片大陆之前的数百年。

“Sometime in the future,” the paper’s publisher said back in 2010.

早在2010年，该报的发行人就说过：“在未来的某个时候。”

The endless legal battles and back-and-forth at the FCC cry out for Congress to act.

无休止的法律斗争和FCC的反复摇摆迫切需要国会采取行动。

Do your best to engage coworkers in a genuine, back-and-forth conversation, rather than prioritizing your own thoughts.

尽你所能让同事参与到真诚的、有来有往的对话中，而不是把自己的想法放在首位。

It's like the teacher who breaks up the troublemakers in the back row by pairing them with better-behaved classmates.

这就像老师把坐在后排的捣蛋鬼拆开，让他们和表现较好的同学坐在一起。

That is how we have put a giant target sign on the backs of American workers, Hagel says.

黑格尔说，我们就是这样在美国工人背上贴了一个巨大的靶子。

To prevent entire ecosystems from going up in smoke, Martin said, people must bring healthy fire back to places that need it.

马丁说，为了防止整个生态系统化为灰烬，人们必须把健康的火重新带回需要它的地方。

In the United States, the desire to provide the public with a general, nontechnical education in science originated as far back as the late 1800s.

在美国，为公众提供普及性、非专业性科学教育的愿望早在19世纪后期就已出现。

There’s no need to back away from progress, as long as we’re equipped with the knowledge and tools to make sure AI remains a friend.

只要我们具备足够的知识和工具来确保人工智能始终是朋友，就没有必要在进步面前退缩。

This year, we’ve been forced to scale back the footprint of the fest.

今年，我们被迫缩小了节庆的规模。

I was shocked to learn recently that some scientists want to scale back their research in an effort to decrease carbon emissions.

最近我震惊地得知，一些科学家想要缩减研究，以减少碳排放。

The crisis is here, they said, and we need to cut back on our energy-intensive modelling.

他们说，危机已经到来，我们需要削减高能耗的建模工作。