Furthermore, most species do not depend entirely on a single resource, if the major resource for a species becomes scarce, the species can usually shift to alternative resources.
此外，大多数物种并不完全依赖单一的资源，如果一个物种的主要资源变得稀缺，该物种通常可以转向替代资源。
If not, then it is usually straightforward.
如果不是，那么它通常是直观的。
If you are eating out, fast food restaurants are often the cheapest option, but unfortunately, not usually a healthy one.
如果你是外出就餐，快餐店往往是最便宜的选择，但不幸的是，它通常不是一个健康的选择。
There is usually considerable value in documenting the architecture — otherwise it is difficult (if not impossible) to prove that it meets the stated requirements.
记录体系架构通常十分有价值——否则的话我们很难(如果不是不可能的话)证明它满足一定的需求。
If you're managing a project, figure out what the scarce resource is (it's not usually money).
当你在做一个项目时，先看看你有什么稀有资源(通常不会是钱)。
If the interruption lasts for a few milliseconds, it is usually not noticeable to the human eye, ensuring operational continuity.
如果中断只持续几毫秒时间，那么这通常不会被肉眼所识别，这样运营持续性也仍然能够保证。
When the safety of drinking water is questionable, boil it, or if this is not possible, disinfect it with a reliable, slow-release disinfectant agent (usually available at pharmacies).
当对饮用水的安全性存疑时，将水烧开，或者当不能做到这一点时，利用可靠的缓释消毒剂(通常在药店可以买到)对水进行消毒。
Player that solos mid is usually one of the best if not the best player in the team.
在中单的选手一般都是一个队伍里最好的选手或者最好之一。
You don't usually regret having done that early on but you often times regret not having done it if you don't.
做得早的话你一般不会后悔，相反你可能经常会因为没有这么做而后悔。
Modern climate scientists, by contrast, usually see geoengineering research as niche, if not fringe, stuff.
与之对照，现代的气候学家通常倒是觉得地球生物学就算不是一个边缘化的领域，也是一门纯粹的小众学科。
It's important that this directory does not lose information if a node in the cluster fails, so it's usually replicated to each node in the cluster.
重要的是，如果集群中的节点发生故障，那么这个目录不要丢失信息，所以通常会把它复制到集群中的每个节点。
But UK residents who are not domiciled in the UK - usually because their fathers were not British - are liable for tax on their overseas income and gains only if they are brought into the UK.
但对于不在英国定居的英国居民——通常是因为他们的父辈不是英国人，他们的海外收入和资本利得只有在带回英国的情况下才需要交税。
If they have babies out of wedlock, it is usually because they have not yet got round to marrying the man they are living with.
如果她们有了非婚生子女，通常是因为还没有想好到底是不是应该和现在同居的男友结婚。
Use a prepaid cell phone if you do not usually have one.
如果你平时不经常用手机，那么你要准备一个。
Winter Gear - Wearing a jacket is usually not enough, if you have a high fever.
冬天的装备——如果你发高烧，穿一件夹克衫通常是不够的。
This policy is usually used if you want to make certain that processes will not be killed because of low paging conditions.
如果您希望确保进程不会因为较低的分页情况而终止，通常可以使用这种策略。
Even if it's not worth a lot, there's usually a compelling tale about how the object was made or how it was found.
即使那物品不是很值钱，但关于这物品是如何物体或如何被发现通常多是有吸引力的故事。
If you are not sure what to look for a personal trainer can usually point you in the right direction.
如果你不确定到底该寻求哪种方法，问问私人教练，通常他/她会给你指出一条明路。
This announcement is usually intoned solemnly, as if information did not exist in other ages.
人们经常庄严宣颂这个声明，就好像在其他的时代不存在信息一样。
The differences are usually subtle, but if they are not bridged from the beginning, they can turn out to be very difficult to fix in the end.
通常这些不同之处是微妙的，但如果开始时不解决这些的差别，到后来有可能会很难解决。
The solutions to these problems are often known, if not applied. They usually involve fewer farms, colourings and pesticides, and cleaner water.
这些问题的解决办法即使没有应用，也是人们经常被知道的，通常包括减少饲养场、少使用色素和杀虫剂，使水更清洁。
Manual pages are usually installed when you install a package, so if you do not have a package installed, you probably won't have a manual page for it.
手册页通常在您安装包时进行安装，因此如果您没有安装包的话，您很可能并不具备手册页。
These side effects are usually not a problem for most people, especially if the dose starts off low and is increased slowly over time.
这些副作用对大部分人来说并不是大问题，尤其是药效在开始的时候很少，然后才缓慢起效。
Use a prepaid cell phone if you do not usually have one. A prepaid phone allows you to call 911 in case of emergencies.
如果你平时不经常用手机，那么你要准备一个。这样紧急情况下你可以拨打911。
Some patients, usually older than Angela, believe that if you do not open your bowels at precisely the same time each day, the world will stop turning.
有些病人——通常是比安吉拉要大的——相信如果每天不定时排便的话，世界就会停止运转。
Whether or not a scan is needed, the system usually pays if a doctor orders it-and the scan might help defend the doctor against a malpractice claim.
不管是否需要，如果医生订购扫描仪，医院就会付账- - - - -这台扫描仪或许可以帮助医生反对索赔。
If the application does not close the JDBC connection, usually you need to investigate further to discover why.
如果应用程序未关闭JDBC连接，那么您通常需要深入分析原因。
Product owners usually survive even if not all stories make it into a release.
即使发行版中没有涵盖所有的描述，通常不会对产品所有者造成严重的影响。
Product owners usually survive even if not all stories make it into a release.
即使发行版中没有涵盖所有的描述，通常不会对产品所有者造成严重的影响。
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