It might also be hard for airlines to co-ordinate the departure times and destinations of passenger aircraft in a way that would allow them to gain from formation flight.
航空公司可能也很难协调客机的起飞时间和目的地，使它们能够从编队飞行中获益。
Not surprising in these hard times, the student's major objective "is to be financially well off".
在经济困难时期，学生的主要目标是“经济上富裕”，这并不奇怪。
Not surprising in these hard times, the student's major objective "is to be financially well off."
在经济困难时期，学生的主要目标是“经济上富裕”，这并不令人惊讶。
If you think your life is hard, you might think about the students in ancient times.
如果你认为你的生活很艰难，你可以想想古代的学生。
The e-tail titan prospered by continuing to offer low prices and superb customer service in hard times.
这家网上零售巨人因在困难时期仍然奉行低价政策和提供优质客户服务而兴盛。
It's no secret that some of the biggest industries in the U. s. have fallen on hard times.
在美国，一些支柱型产业已经跌落到了艰难时代，这不是什么秘密了。
GOTHENBURG, Sweden — Between Sweden's two main carmakers, as I reported in The Times on Tuesday, Saab Automobile has hit hard times, while Volvo Cars appears to be going great guns.
正如我在周二发表于时代周刊上的文章所述，瑞典的哥德堡所拥有的两大汽车厂商有着截然不同的现状，萨博正遭遇着前所未有的困难，而沃尔沃已经准备好大干一场了！
Use the weather forecast to plan the days and times of your workouts, so you can do hard workouts in the best possible weather conditions.
利用天气预报计划你锻炼的时间和日期，那么你能够在最好的天气条件下进行全负荷锻炼。
This gave our ancestors the freedom to store food for hard times, travel long distances and live in harsh climates.
这让我们的祖先在困难时期、长途旅行或恶劣气候条件下可以自由保存食品。
New school: If you want to finish strong and improve your times in the marathon, you have to run hard and fast at the end of your long runs.
现在的学校，如果你想要变得结实强壮点，提高你的马拉松成绩，那你必须在长跑结束时跑得卖力点快一点。
This seems excessive, repeating the mistake often made in the past of slashing capital spending when times are hard; this has left the country with a poor transport system, for example.
这看起来有点过分，重复着过去一遇到困难时期就删减非经常支出的错误做法；比如，这种做法的结果，导致国家交通系统不够完善。
The number of jobs is hard to quantify because the same position may be listed multiple times (particularly by recruiters) or it may not be listed in the same places.
由于同一职位可能会被(尤其是被招聘人员)多次列出，也可能没有列在同一个地方，所以，工作职位的数量难于确定。
In hard times Swedes' natural centre-left instincts tend to come to the fore.
瑞典人在困难时期的天生中间偏左的本能往往脱颖而出。
The only network carrier in America not to go through Chapter 11, American Airlines, has fallen on hard times, slipping from the number-one slot to number three.
美国唯一未获联邦破产法第11章通过的全球性航空公司美国航空公司在艰难时期遭受重创，从第一名滑到第三。
In November, the Rome-based FAO warned the international community to brace for hard times in 2011 unless production of major food grains increases significantly.
位于罗马的联合国粮农组织11月警告说，除非2011年的主要粮食生产显著增加，否则世界各国将面临困难时期。
In the absence of hard data on how many people actually saw an ad in predigital times, advertisers were willing to give print media the benefit of the doubt.
在过去，在我们进入数字时代之前，一个广告究竟被多少人真正看过，这个数据无从统计，结果就是，报社说什么，广告客户就信什么。
I had also witnessed the hard times that started to plague most US newspaper companies in the new millennium, during which no budget cut seemed deep enough and no efficiency too grand.
在新千年来临时，当美国报业集团纷纷陷入困境时，我也曾亲见企业经历过的坚难岁月，那段日子里，再大的预算削减、再严格的精简也不算过分。
For most bosses influencing your company is hard at the best of times, let alone when you're not even in the room.
即使在最有利的情况下，绝大多数的老板对公司的影响都很有限，更不必提甚至不在办公室的时候了。
I sincerely hope that all the students study hard in the good times and grow into useful talents to society.
我衷心希望同学们珍惜大好时光，刻苦学习知识，长大成为对社会有用的人。
It's no secret that some of the biggest industries in the U.S. have fallen on hard times.
在美国，一些支柱型产业已经跌落到了艰难时代，这不是什么秘密了。
But little has been done since-and, in hard times for the rich world, little of the promised money is likely to be forthcoming in Durban.
但从那之后富国却没有采取什么行动，而今富国正在艰难时期，承诺的资金很难在德班兑现。
Yet it is a fact that the art forms that thrive most in hard times tend to be escapist.
但是有个事实也不容忽视，大部分在艰难时刻下取得成功的艺术作品都似乎是逃避者。
The first case, in which an element appears multiple times, isn't too hard to deal with.
在第一种情况下，一个元素出现多次，这处理起来不算太难。
Since the last American troops departed Fulda in 1994, her cafe had fallen on hard times.
自从1994年美军从富尔达撤离后，她的咖啡馆日子就不好过了。
This suggests that perhaps its robust jaws and teeth came in handy when times were difficult and hard-to-eat foods were the only things available.
这说明可能在困难时期来临而不易咀嚼食物是仅有的食物来源时，这个人种所具有的强壮下颚和牙齿便可以立刻派上用场。
A ham hanging in the smokehouse signified insurance against hard times.
挂在烟熏房里的火腿意味着抵御艰难岁月的保障。
A ham hanging in the smokehouse signified insurance against hard times.
挂在烟熏房里的火腿意味着抵御艰难岁月的保障。
应用推荐