A price policy can influence people's choice on short journeys, at the same time it will reduce the unnecessary long flights, so could be an effective method to improve the environment conditions.
用价格机制去影响人们对中短途旅行的选择，同时减少不必要的远程旅行，是很有效的环境经济手段。
When I've been needed so much for such a long time, it's hard to step back and feel unnecessary.
在我被如此需要了这么长一段时间之后，很难退一步，并且觉得自己是多余的。
Health care-associated infections have long been established as the biggest cause of avoidable harm and unnecessary death in the health systems of high income countries.
长期以来，卫生保健相关感染一直是高收入国家卫生体系中存在的可避免伤害以及出现不必要死亡的最大原因。
Connecticut is rumoured to be reviving an old plan to build a road long dismissed as unnecessary.
康涅狄格州谣传一项长期因不必要被取消的旧项目被重新开工。
As old-fashioned, unnecessary and hollow as his principles may seem, 24 years is a long time to pretend you don't have a girlfriend.
或许这种原则看起来有些过时、毫无必要甚至虚伪，但24年假装没女友也绝非易事。
Shaving unnecessary tasks is important when the list gets too long to complete.
也会经常问自己，如果不这么做，会对我的任何或者结果有什么影响？ 当任务列表过长以至于没法完成时，排除不必要的任务就非常重要了。
Become friends with Her Close friends - Initially this one may seem unnecessary or even a bit strange, but mutual friendships are a vital key to the long term success of intimate relationships.
和她的密友们成为朋友。——刚开始这可能不是很有必要甚至有点古怪，但是双方的友谊是维持一段长久的亲密关系的关键。
You can make a series of thumbnail sketches, or they can be larger.As long as your sketches are good enough that they capture the necessary elements, drawing skill is unnecessary.
你可以将想法简略的勾画出来，当然也可以画的更大，只要草图能够表现出必要的元素就可以，画图功底不是必须的。
You can make a series of thumbnail sketches, or they can be larger. As long as your sketches are good enough that they capture the necessary elements, drawing skill is unnecessary.
你可以将想法简略的勾画出来，当然也可以画的更大，只要草图能够表现出必要的元素就可以，画图功底不是必须的。
Without help, people risk death and severe illness from infection, unnecessary amputations and life-long disability.
如果缺少帮助，民众将遭受由感染引起的死亡和严重疾病、不必要的截肢和终身残疾的危险。
Select yes only if you suspect a problem with the boot disk, because it takes a long time to check the media surface, and most of the time this is unnecessary.
除非您怀疑引导盘有问题，否则不要选yes，因为检查介质表面要花很长的时间，而且大多数情况下这是不必要的。
By doing so you promote openness in your relationships in the long run and that will also help you to minimize unnecessary conflicts, misunderstandings, negativity and waste or time and energy.
这样做，从长远的角度上来说可以提高关系间的开放性，那也会帮你减少不必要的冲突、误解、消极情绪以及时间和能量的浪费。
Unless you're engaging in extra-long, intense workouts, shaking up your protein powder after 15 minutes on the machines is completely unnecessary.
除非你正在进行超长时间、高强度的锻炼，否则完全没必要在锻炼后15分钟就喝蛋白质粉。
The long - term discussion on the problem of metamorphosis of value and its various solutions all explain that it is already unnecessary to infer the fact of imperfect sale with mathematical model.
价值转形问题的长期讨论及其产生的多种观点说明用数学模型推论销售不完全的事实已无必要。
It's unnecessary for me to point out that sup - ply exceeds demand at present and that this situation is apt to continue for a long time yet.
用不着我来指出，目前的情况是供过于求，而且这种情况还要延续很长一段时间。
Internal valve trim is designed to ensure long service life and avoid unnecessary maintenance.
内部装饰阀的设计，以确保使用寿命长，避免不必要的维修。
So long as these factors existed in a majority of contracts, warranties for the buyer's benefit were generally unnecessary.
只有这些因素存在于大多数的合同中时，为买方的利益提供担保才不是必要的。
The accelerator pedal to step down slowly. Do not go to recovery, as long as keeps uniform through the water surface, won't cause unnecessary damage of vehicles.
油门踏板要慢慢踏下去，不要往回收，只要保持匀速通过积水路面，就不会对车辆造成不必要的损坏。
Many women and can't understand, they think, painless poured essentially review, also won't consulting unnecessary medical personnel painless after people how long review of the problem.
许多女性并不能理解，她们认为，无痛人流后根本不必要复查，也不会咨询医护人员无痛人流后多久复查这个问题。
Many women think, painless poured essentially review, also won't consulting unnecessary medical personnel painless after people how long review of the problem.
许多女性认为，无痛人流后根本不必要复查，也不会咨询医护人员无痛人流后多久复查这个问题。
Happy Birthday "as long as this short words, but more to reduce the weight can also reduce some unnecessary trouble."
生日快乐“只要这短短的四个字，多了反而减轻了分量，也可以减少一些不必要的麻烦。”
It's unnecessary, because the power station construction is a long term project while the flood is a temporarily short term accident, therefore no one would construct a power station due to the flood.
不能，发电站是长期的工程，而洪水只是短期的，没有人会为了洪水建发电站。
And how long will it be before the FDA accepts the legal rights and input from the tobacco industry, which may well avoid unnecessary expenditure and time in court?
需要多长时间，FDA才能接受来自烟草业的是合法权益和投入？哪些是能够避免在法庭上浪费的开支和时间？
And how long will it be before the FDA accepts the legal rights and input from the tobacco industry, which may well avoid unnecessary expenditure and time in court?
需要多长时间，FDA才能接受来自烟草业的是合法权益和投入？哪些是能够避免在法庭上浪费的开支和时间？
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