Merely "Ban movies with smoking scene" is not enough and not necessary.
仅仅禁止电影中出现这些镜头是不够的也是不必要的。
He said: I also thought about the years of single life, and not necessary in such a big house.
他说：我还想过几年单身生活，没必要住那么大的房子。
Results 13 cases all had good effect in control of eye pressure and not necessary in drug use .
结果13例全部取得控制眼压的效果，不需药物治疗。
Proving, or demonstrating to an interrogator, that one is justified is another matter, and not necessary for simply being justified.
对于有道理仅仅来说，证明或展示给一名审问者自己是有道理的是另一件事情，而并不是必要的。
The reach of art-science tie-ups needs to go beyond the necessary purpose of research communication, and participants must not fall into the trap of stereotyping each other.
艺术与科学合作的范围不应局限于科研传播的必要目的，且参与者们必须避免陷入刻板印象的陷阱中。
Recent court decisions have confirmed the right of all children—disabled or not—to an appropriate education, and have ordered that public schools take the necessary steps to provide that education.
最近的法院判决确认了所有儿童，无论残疾与否，都有接受适当教育的权利，并命令公立学校采取必要的步骤来证明这种教育。
It is not, in principle, necessary for a biological system to age and die.
原则上来说，生物系统的衰老和死亡都不是必然的。
She does not think it's necessary to stay home every day with the children and she knows a very reliable babysitter who's willing to come to her house.
她认为没有必要每天呆在家里照顾孩子，她认识一个愿意来她家帮忙的非常可靠的保姆。
McWhorter acknowledges that formal language is not strictly necessary, and proposes no radical education reforms—he is really grieving over the loss of something beautiful more than useful.
McWhorter承认正式的语言并不是绝对必要的，也没有提出任何激进的教育改革——他实际上是在为失去一些美丽但相对不实用的东西而悲伤。
Such standardized tests may not assess all the important elements necessary to succeed in school and in life, argues Robert J.Sternberg.
这种标准化测试可能无法评估在学校和生活中取得成功所必需的所有重要因素，Robert J.Sternberg争论道。
Of those Australians who still have a landline, a third concede that it's not really necessary and they're keeping it as a security blanket—19 percent say they never use it while a further 13 percent keep it in case of emergencies.
在那些拥有座机的澳大利亚人中，有三分之一的人承认，座机不是很有必要，他们将其作为一种能带来安全感的东西保留下来。19%的人说他们从未使用过座机，还有13%的人保留座机以防紧急情况。
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。
In the past, the work in the factory could not move forward for lack of necessary rules and regulations.
过去由于规章制度不健全，这个厂的工作老是上不去。
They all challenge the norm in some way, bring up questions and discussion that otherwise might not occur, and I believe those are necessary questions and discussions.
它们都在某些方面挑战着常规，招致质疑和对在某些方面可能不存在的东西进行的讨论。而我相信这是必要的质疑和讨论。
Graphics and audio support are not necessary, as this system may not even have a monitor or speakers.
图形和音频支持并非必要，因为此系统甚至可能没有显示器或扬声器。
Some of these interruptions are necessary and others are not.
有些干扰是必需的，其他则不是。
If the data is held externally, these steps are not necessary, and the data can be loaded lazily on demand.
如果在外部保存数据，则不需要这些步骤，而且可以根据需要装载数据。
Knowing how the Universe began and if a creator was necessary, or not.
认知宇宙是如何开始的并且造物主是否是必须的。
The created element could be optionally returned, but it is not necessary and you chose not to include it.
所创建的元素可被有选择地返回，但这不是必需的，我们选择不包含这些。
When I respond that this is not necessary and the stock kernel for supported distributions is what should be used, readers are surprised.
我回答说，这没有必要，使用受支持的发行版中的标准内核就可以了。听到这个答案，读者们往往感到很惊讶。
It is heartening that there is coordination among developed countries in the management of the crisis. That is welcome and necessary, but not sufficient.
令人振奋的是发达国家在危机处置中协同作战，很好而且很有必要，但并不足够。
Typically, this can be quite complex and require prompting a user for a username and password (which is not necessary in this example).
通常此方法可能相对复杂，要求提示用户输入用户名和密码(在本例中没有必要)。
The rules and regulations of the classroom were not necessary, because nobody wanted to break the rules.
似乎学校的一切规定都是多余无用的，因为没有人也没有必要去违反那些规定。
It's too expensive and just not necessary.
太贵了，而且没有必要。
Teach them the responsible use for credit, and how to avoid it when it’s not necessary, and how to avoid getting into too much debt, and how to use a credit card responsibly.
要教导孩子借贷的责任，如何避免不必要的债务，如何避免过多举债，如何可靠地使用信用卡。
The standard was set by focus groups working out what was and was not necessary "to participate in society."
这个标准是通过讨论组找出“社会参与”的必需品或非必需品而设定的。
This option is not necessary and, if not specified, the filter is the default table to be used.
该选项不是必需的，如果未指定，则filter用作缺省表。
This is not necessary (and not even supported) for Sybase, Microsoft SQL Server, DB2(LUW, z/OS, iSeries) procedures.
对于Sybase过程，这是不必要的（也不支持）。
Service operations can be designed to use single input, output, and fault messages, but this is not necessary, and can result in undesirable stamp data coupling.
服务操作能够被设计用作输入、输出、和错误消息，但是这并不是必须的，而且还将导致不合需要的邮戳数据耦合。
It's easy to work because you think it's a "good idea" or because you think you should, and not because it's necessary or beneficial.
工作很容易，因为你认为它是一个“好主意”，或者因为你觉得应该工作，而不是因为有必要工作或工作是有益的。
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