The perpetual argument is that funds are tight, that we have more pressing problems here on Earth.
永恒的争论是资金紧张，我们在地球上有更紧迫的问题。
The advantage of biological control in contrast to other methods is that it provides a relatively low-cost, perpetual control system with a minimum of detrimental side-effects.
与其他方法相比，生物防治的优点是它提供了一种成本相对较低、有害副作用最小的永久性防治系统。
Nothing seems to dampen his perpetual enthusiasm.
似乎没有什么能减弱他持久的热情。
How does it compare with the other, seemingly perpetual health scares we confront, like panic over lead in synthetic athletic fields?
它与我们面临的其他似乎永远存在的健康恐慌相比如何，比如人们在合成运动场上对铅的恐慌？
As Lawrence James says about the British variety in "The Middle Class: A History", they are "a sprawling, untidy organism in a perpetual state of evolution".
正如劳伦斯·詹姆斯（Lawrence James）在他的《中产阶级：一段历史》(the Middle Class:A History)中对英国多样性的描述，他们是“一个不断进化的、杂乱无章的有机体。
It keeps us in a state of perpetual mental locomotion.
它让我们的精神处于永远的奔波之中。
That means perpetual debt for as long as the system exists.
那意味着只要系统存在，就有永恒的债务。
The wind and the water were carrying on their perpetual quarrel.
风和海水在进行它们那永无休止的争吵。
When it comes to success, as in so many other things, he is the perpetual boy.
对于成功，包括其他许多问题，他简直永远是个孩子。
These things shall be perpetual, and for an ordinance in all your dwellings.
这是你们世世代代，在你们任何住处，应遵守的法令。
The rest of the world struggles on with its perpetual problems, poverty and debt.
世界上其他国家仍在苦苦同永恒的贫困和债务问题作斗争。
It is about delivering a perpetual gift to every future generation of children to be born.
这是向今后将出生的每一代儿童赠送的一份永久的礼物。
Even inside it, paperwork and perpetual inspections can make a simple fishing trip harrowing.
甚至就是在邦内，钓一次鱼这样简单的行程都会由于文书工作和无休止的检查而变得让人受不了。
Bertrand Piccard, the Swiss President of the project, said: "We are on the verge of the perpetual flight."
项目负责人、瑞士的贝特朗·皮卡尔说：“人类即将迈入永久飞行的时代。”
Making energy like the sun does might too cheap to meter or as uneconomical as a perpetual motion machine.
像太阳一样产生能量可能会太便宜以至于无法计费，或是像永动机一样太不合算。
Despite the simplicity of this concept there is a perpetual shortage of people who excel at getting results.
尽管概念简单，但那种善于取得成果的人却总是稀缺资源。
The Israelites certainly hoped to secure the perpetual aid and blessing and protection of a well-disposed deity.
以色列人当然也想从神灵那里，得到永恒的祝福和保护。
When an airline is engaged in a perpetual battle for the world's richest people, it has to pull out all the stops.
假如一家航空公司总是在和这个世界上最有钱的人在打交道，它就要使出浑身解数。
One side of the planet always faces its star and basks in perpetual daylight, while the other is in perpetual darkness.
它有一面一直是面向红矮星，因此处于永恒的白昼，而另一面则处于极夜状态。
It shall be a perpetual statute for your generations throughout all your dwellings, that ye eat neither fat nor blood.
在你们一切的住处，脂油和血都不可吃，这要成为你们世世代代永远的定例。
Every marriage has perpetual issues — conflicts based on personality differences or lifestyle differences that never go away.
每一段婚姻都面临一个永久问题——无法摆脱因个性不同或生活方式差异引起的冲突。
The U.S. patent office refuses to assess claims for perpetual motion devices unless the inventors can produce working models.
美国专利局拒绝评估认证永动装置，除非设计者们能制造出可用的模型。
How can you heal from these hurtful words that are so deeply embedded in your mind to free yourself from perpetual bitterness?
如何能从这些已经深植在你心中的言语伤害中痊愈，从没完没了的苦涩中解脱？
It's suffused with a thick smog that's a perpetual sulphur-yellow, and suffocated by motes of coal dust suspended in the breeze.
它弥漫着一层永远都是硫化黄色的浓雾，微风里浮着的煤尘微粒让人窒息。
When eradication is achieved, we will have delivered a perpetual gift: no child will ever again suffer life-long paralysis from polio.
当消灭了这一疾病之时，我们就会送出一份永久的礼物：不会再有孩子因脊灰而终身瘫痪。
Polio eradication will be a perpetual gift from us - and from all those in the field - to every future generation of children to be born.
根除脊髓灰质炎将是我们以及该领域内所有人对未来将出生的每一代儿童的一份永久性礼物。
When defined only through a description, a design pattern has to be promoted and enforced through the perpetual vigilance of editors.
如果仅仅通过描述来定义，设计模式的推广和执行只能依靠编者的持续警觉。
When defined only through a description, a design pattern has to be promoted and enforced through the perpetual vigilance of editors.
如果仅仅通过描述来定义，设计模式的推广和执行只能依靠编者的持续警觉。
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