Needs change while policies fossilize.
政策僵化，需求就产生变化。
美国需要改变。
The world now needs change it can believe in.
如今世界需要自己能相信的改变。
And as people grow and mature, these needs change.
随着人们长大成熟，他们的需求也会发生变化。
Japan desperately needs change, and this will require risk.
日本迫切需要变革，而这需要有冒险精神。
Like Mr Nemtsov, he believes Russia urgently needs change.
同纳米索夫先生一样，他也认为俄罗斯急需改变。
Flexible and easy maintenance of software code as the environment and needs change.
当外部环境和需求发生变化时，软件代码良好的灵活性和可维护性。
You can modify or delete subscriptions automatically or manually as your needs change.
在需要更改时，您可以通过自动或者手动方式更改或删除订阅。
Making it bigger will do no harm and could be useful should GRUB's needs change in the future.
更大一些没有坏处，因为如果GRUB需求在以后改变，将会很有用。
But treatment needs change when people enter the moderate or severe stages of hypothermia.
但是，当人们进入中度或者严重体温低的阶段时，处理方式需要改变。
Another challenge is ensuring that the system can be expanded as needs change and integration.
如何保证系统能够随着需求的变化进行扩展和融合也是一个难题。
As you lose weight, your calorie needs change because it takes fewer calories to maintain your weight.
当你减肥时，你的热量需求是变化的因为更少的热量需要来维持你的体重。
You know through your career, your needs change, your interests change, your abilities possibly change.
要知道，在你的职业生涯中，你的需求会改变，你的兴趣会改变，你的能力也有可能会改变。
You choose the vendor according to your SOA needs, which lets you change the vendor as your SOA needs change.
您要根据SOA需求选择供应商，以便能够在SOA需求发生更改时更换供应商。
A quality tool should last a lifetime, but needs change and what was once indispensable becomes outdated.
高质量工具可维持在市场上的寿命，此外还须求新求变和了解以往曾经造成退流行的因素。
Customers benefit by paying only for what they use, and gain the flexibility to scale up or down as needs change.
客户因“为所用付费”而受惠，并且获得了随着需求变化而按随时增减的灵活性。
If you set the sizes incorrectly or if your needs change, you may find yourself needing to resize your partitions.
如果您没有正确的设置分区大小或者您的需求发生了变化，您将发现需要重新设置分区大小。
As your companies business needs change individual tools can be updated without having to redeploy the whole stack.
当你的公司业务需求发生变化时，可以更新单独的工具，而无需重新部署整个软件栈。
When these needs change, what looked like everything between two people will not feel the same after some time.
而当这些变化发生时，两个人之间所有的一切似乎都跟以前不同了。
The ability to quickly move a virtual server from one machine to another as needs change is a big win for IT departments.
当需求改变时，虚拟服务器可以快速地从一台机器移到另一台机器上的这种能力让IT部门受益无穷。
It is generally the least expensive life insurance option and you can change the coverage, as your family's needs change.
这通常是是最便宜的，为了您的家庭考虑，您可以选择保险种类。
The parts also need maintenance, security, space, etc., and if the business needs change enough, the parts have to be scrapped.
这些部件需要维护、保护、空间等，如果商业需求的改变超过一定程度，这些部件就要被丢弃。
They propose that deficiency-love is substantial for as long as our needs are stable, but as we evolve and grow, our needs change.
作者认为：只要我们需求稳定，“匮乏之爱”会很牢固，然而，我们会成长，需求会变化。
A well-designed and architected system helps to reduce costs when requirements or business needs change or upgrades need to occur.
当需求和业务需要发生更改，或者需要进行更新时，经过良好设计且结构合理的系统有助于降低成本。
To be sure, as market conditions and customer needs change, the "what" of your offering will be a continually evolving proposition.
诚然，随着市场条件和客户需求的变化，“何事”这一因素将会具有很大的不确定性。
Software that automatically assigns the best frequencies for use by each device as the warfighters move and the mission needs change.
针对每个作战人员移动设备和任务需求变化，自动分配使用最佳频率的软件。
The market changes, business needs change, technology changes, and even the way stakeholders understand the system being developed changes.
市场、业务需求、技术甚至相关方面理解正在开发的系统的方式都会发生变化。
This means that people forget, customers change, customers' needs change, past estimates (if they were accurate) are no longer accurate, etc.
这包括人们遗漏的事情、客户的变化、客户需求的变化、以前的评估(假如它们还准确的话)渐渐失效等等。
For any issue beyond this Contract and issue that needs change in execution of this Contract, both parties shall sign a modification agreement.
本合同的未尽事宜及本合同在履行过程中需变更的事宜，双方应通过订立变更协议进行约定。
What if you simply can't reboot your machine every time your storage needs change, such as if your storage needs change dramatically on a weekly basis?
如果在每次需要调整存储器(例如，如果每周存储器调整都需要做很大调整)时不能重新引导机器怎么办？
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