Half of that total has been completed in the last five years alone, with a further 3,700 kilometers due to open in the coming months of 2021.
其中的一半仅在过去五年内就完成了，还有3700公里将在2021年未来几个月开通。
In each case, much of that total came from exercising stock options in 2007 and 2008, before the recession took hold.
在他们的个案中，其收入大多来自于2007和2008年的股票期权收入，当时衰退还未开始。
The entertainment conglomerate generated $52.5 billion in revenue in its last fiscal year, and Asia represented about 7.5 percent of that total.
该娱乐集团上一财年的收入为525亿美元，来自亚洲市场的收入占比7.5%。
Of that total, tropical shrimp trawl fisheries have the highest "discard" rate, accounting for 27 percent of the waste — 1.8 million tonnes of it.
在这一总量中，热带虾类拖网渔业的“抛弃”率最高，达到180万吨，占废弃物的27%。
The EU itself, by pushing its existing credit lines to the limit, could raise only euro 60 billion of that total, and even that needed the backing of countries outside the euro, such as Britain.
对于欧盟本身来说，就算穷尽其目前信贷的极限，能够筹集到的资金仅仅是600亿欧元，即使是这样仍需要例如英国之类的欧元区以外国家的支持。
This will be total quantity of goods produced by Firm 1 and goods produced by Firm 2 that are consumed.
这是公司1和公司2各自生产的产品的总消费。
The total work that we can get out must be zero, out of the two engines.
我们可以从这两个引擎得到的总功一定是零。
The total number of Mobike app users is larger than that of any other bike sharing app users.
摩拜单车app的用户总数比其他任何共享单车 app 都要多。
The passage's suggestion that the total anaerobic energy reserves of a vertebrate are proportional to the vertebrate's size is based on which of the following assumption?
这篇文章提出的脊椎动物的无氧能量储备总量与脊椎动物的体型成正比，是基于以下哪些假设？
It is believed that the 459 described species of goblin spiders are only about 20 percent of the total species.
人们认为，所描述的459种地精蜘蛛仅占总种类的20%。
Economists projected that the federal government would collect a far lower percentage of total tax owed by delinquents than did state governments implementing similar programs.
经济学家预计，联邦政府征收的拖欠税款占总税款的比例，将远低于实施类似计划的州政府。
The total volume of water in the saturated sample must therefore be thought of as consisting of water that can, and water that cannot drain away.
"因此，人们认为充满水分的岩石样本的总含水量既包括可能会渐渐流失的水分，也包括不会流失的水分。
The World Health Organization reports that depression has the greatest burden of disease worldwide, in terms of the total cost of treatment and the loss of productivity.
世界卫生组织报告称，从治疗总费用和生产力损失来看，抑郁症是世界上产生的负担最重的疾病。
Responses suggest that numeric people have some trouble keeping track of how many nuts remain in the can, even if there are only four or five in total.
回答表明，数字型的人很难记住罐头里还剩下多少坚果，即使总共只有四五个。
The total amount of the work that we can get out is just given by the area inside this curve.
我们可以得出来的工作的总量只是由这条曲线里的区域给出的。
That's only a small share of the total acreage that could benefit, about half a million acres in all, so it will be vital to prioritize areas at greatest risk of fire or drought.
这只是受益总面积的一小部分，共约50万英亩，所以优先考虑火灾或干旱风险最大的地区是至关重要的。
The American College of Sports Medicine now recommends that weight training be part of a total fitness program for healthy Americans.
美国运动医学学院如今提议，举重训练应该纳入健康的美国人全面健身计划。
By chemically extracting nickel form the ash, they produced 100 pounds of nickel per acre of land at a total cost per pound slightly above that of current mining.
通过化学方法从灰烬中提取镍，他们每英亩土地生产了100磅镍，每磅的总成本略高于目前的采矿成本。
Publicly available records indicate that Yorco employs roughly the same number of such hourly wage workers as Zortech does but spends a far higher total sum per year on wages for such workers.
公开记录表明，Yorco雇用的按小时计酬的工人数量与Zortech大致相同，但每年付给这些工人的工资总额要高得多。
Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates.
他们的方法足够灵活，原则上可以纳入其他重要的生活质量变化，如减少污染物排放总量、降低犯罪率。
These flow features are extensive systems—sometimes hundreds of kilometers in total length—of interconnecting, twisting channels that seem to merge into larger, wider channels.
拥有庞大的系统是径流渠道的流动特征——有时总长达数百公里——这些系统由蜿蜒交错的渠道组成，而且这些渠道可能会并入更长更宽的渠道。
Even setting aside the unproven hints of ancient oceans, the extent of the outflow channels suggests that a huge total volume of water existed on Mars in the past.
即使不考虑未经证实的古代海洋迹象，流出渠道的范围表明，过去火星上存在着大量的水资源。
A paper from Science of the Total Environment shows that the largest freshwater fish in China might have gone extinct between 2005 and 2010. Wei Qiwei, author of the paper, said in September, 2019, some experts supposed that the first-class protected fish had been extinct already.
《整体环境科学》的一篇论文显示，中国最大的淡水鱼可能已经在2005年至2010年间灭绝了。2019年9月，该论文的作者危起伟表示，一些专家认为这种一级保护鱼类已经灭绝。
We're now building a clock at the Anchorage Museum that reflects the total flow of several major Alaskan rivers, which are sensitive to local and global environmental changes.
我们现在正在安克雷奇博物馆建造一个时钟，它反映了阿拉斯加几条主要河流的总流量，这些河流对当地和全球的环境变化都很敏感。
The startling finding was that the average Medicare patient saw a total of seven doctors—two primary care physicians and five specialists—in a given year.
令人吃惊的发现是，医保患者一年内要看7名医生——2名初级保健医生和5名专科医生。
Since the effects were small, this may suggest that our creative thinking does not differ that much in response to total silence and 85 decibels of background noise.
由于影响很小，这也许就表明我们的创造性思维在完全寂静和有85分贝背景音中的区别并不那么大。
Since the results at 70 decibels were significant, the study also suggests that the right level of background noise—not too loud and not total silence—may actually improve one's creative thinking ability.
由于70分贝的噪音所产生的结果很明显，所以该研究还表明，适量的噪音环境——不太大声而不是完全寂静——实际上可能会提高一个人的创造性思维能力。
Since the results at 70 decibels were significant, the study also suggests that the right level of background noise—not too loud and not total silence—may actually improve one's creative thinking ability.
由于70分贝的噪音所产生的结果很明显，所以该研究还表明，适量的噪音环境——不太大声而不是完全寂静——实际上可能会提高一个人的创造性思维能力。
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