You could create information and print it on your own, Taobao would be not necessary, it didn't save time, it just made the information richer.
自己创造信息，自己把它打印出来，并不需要淘宝，淘宝并没有省时间，它只是信息更丰富了。
A group of individuals is not automatically a team. Therefore, team building may be necessary in order to improve the group's performance.
一群人并不是自动形成一个团队。因此，对于提高团队表现来说，团队建设可能是必要的。
Typically, ideas expressed may not be well connected or cohesive so that familiarity with the stimulus is necessary in order to follow what is being discussed.
通常情况下，所表达的观点可能没有很好地联系或衔接，因此为了跟上所讨论的内容，熟悉这个刺激是必要的。
Ideas expressed may not be well connected or cohesive so that familiarity with the stimulus is necessary in order to follow what is being discussed.
所表达的观点可能没有很好地联系或衔接，所以为了跟上所讨论的内容，熟悉这个刺激因素是必要的。
To be sure, he performs an impressive variety of interesting compositions, but it is not necessary for me to visit Avery Fisher Hall, or anywhere else, to hear interesting orchestral music.
当然，他演奏了多种多样令人印象深刻的有趣的作品，但我并没有必要去艾弗里·费舍尔音乐厅或其他其它地方听一场有趣的交响乐演出。
A group of individuals is not automatically a team, therefore team building may be necessary in order to improve the group's performance.
一群人并不是自动形成一个团队，因此团队建设可能是提高团队绩效的必要条件。
If the economy starts to shrink again, Baily says, it would make a strong case for a second stimulus—something the Obama administration hopes will not be necessary.
贝利说，如果经济再次开始萎缩，就有充分的理由实施第二次刺激方案——奥巴马政府希望他们不必这样做。
This script will not be necessary when the later configuration of mon is done to automatically monitor for active realservers.
当完成 mon的后续配置以自动监控活动的 realserver 后，就不需要再使用这个脚本。
If the economy starts to shrink again, Baily says it would make a strong case for a second stimulus—something the Obama administration hopes will not be necessary.
如果美国经济再次下滑，贝利认为美国政府应该有充分的理由二度刺激经济——奥巴马政府希望不会出现这样的情况。
After she knew whole story, she told her son that it was not necessary to be too hard on himself and winning or losing was only half the game.
当她知道了整个故事后，她告诉儿子，没有必要对自己太苛刻，输赢只是比赛的一半。
The bank thinks that may not be necessary since its capital is not invested directly in Highbridge's funds.
银行认为这是不必要的，因为银行资本并没有直接投入到高桥基金中。
Don't worry if you haven't heard of some of these as they may not be necessary, just be aware that planning should become second nature to you.
如果你从来没有听说过以上的这些计划，不要担心，因为或许它们也不是必要的。你所需要注意的是做计划应该成为你的第二天性。
This is helpful if a group needs a specific layout that may not be necessary for others in the company.
这对那些需要特殊布局的人群是十分有帮助的，而对公司的其他人群又不是必要的。
If the client runs with proper setting locale and language setting, it should not be necessary to use DB2CODEPAGE variable.
如果客户机采用正确的地区设置和语言设置，那么应该不需要使用DB 2 CODEPAGE变量。
Of course, it may not be necessary or desirable to build a cat or a human brain, since we already have fully functional cats and humans.
当然，真的制造一个猫脑或者人脑没有必要也很不值得，因为我们已经有了具备全部功能的人和猫。
Though DB2 does its own optimizations, code page conversions may or may not be necessary.
虽然DB 2执行自我优化，但是是否需要代码页转换还不清楚。
However, they all rely on copying an entire directory structure each time the copy is made when it might not always be necessary.
然而，它们在每次进行复制操作时，都会复制整个目录结构，而这并不总是必需的。
The final thing Iraq teaches us is that while external arbiters may be necessary, they are not sufficient.
伊拉克给我们的最后一个教训是：外部的仲裁者也许是必要条件，但不是充分条件。
But this much effort should really not be necessary; indexing and slicing should "just work" whether a concrete sequence or a iterator is involved.
但是，费这么大力气实际上应该是不必要的；无论涉及的是序列还是迭代器，编制索引和切片都应该是“可行的”。
As described in this section, if you know the cause of an instance failure, a complete recovery may not be necessary.
正如本部分所描述的，如果导致实例故障的原因是已知的，就不必进行完全恢复。
However, it might not be necessary to disambiguate an entire text: a thoroughly representative abstract might be sufficient.
然而，可能不必对整个文本消除歧义：一个完全具有代表性的摘要就足够了。
A visit to Japan may not be necessary to understand how inundated Japanese pop culture is with Western Culture.
你可能不需要亲临日本，就能了解到西方的影响在那里的流行文化中有多么泛滥。
Despite a growing view that marriage may not be necessary, 67 per cent of Americans were upbeat about the future of marriage and family.
虽然越来越多的人认为不一定要结婚，但仍然有67%的美国人对婚姻和家庭的未来持乐观态度。
An added advantage, Hamiltonrealized, was that if the nation provided proper funding for the interest onthe debt, it would not be necessary to repay the principal.
他认识到，国债的另一个好处是如果国家适当资助债务利息，它就没有必要偿还本金。
So a bigger, bulkier battery may not be necessary either, unless you want to use the computer untethered for long periods.
所以，连容量体积大点的电池也许都不需要，除非你要长时间不插电得使用电脑。
Despite a growing view that marriage may not be necessary, 67 percent of Americans were upbeat about the future of marriage and family.
尽管越来越多人认为婚姻不是必要的，67%的美国人对婚姻和家庭的未来持乐观态度。
Session support will not be enabled simply because it is not necessary to illustrate the fundamentals of the pattern.
会话功能不会被轻易地提供，因为阐明基本模式不是必需的。
Scare tactics may not be necessary when trying to get patients at risk of heart disease to change their diet or behaviour, a new study has found.
一项最新研究显示，当病人处于心脏病危险中时，用恐吓的策略设法来让病人改善饮食习惯和行为是没必要的。
While there are a few ambiguous cases, the vast majority of the time an underscore will not be necessary.
虽然存在一些二义情况，但大多数情况下还是不需要使用下划线的。
For a given application, certain operating system services may not be necessary, although other services may be important to the target application's performance.
对于特定应用程序，某个操作系统服务可能不是必须的，但其他服务对于目标应用程序的性能可能很重要。
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