你看那确实必要吗？
我确实必要。
通常，头文件中应该只定义确实必要的东西。请养成这个好习惯。
In general, it is good practice for headers to define only what is strictly necessary.
当我们确实必要歇息半晌的时间，我们中的年夜多数都在快速进步中。
Most of us constantly have our fingers on the fast-forward button, when we really need to hit the pause button for a while.
不幸的是，开发组的成员简单接受在他们在开发确实必要被问及的问题的解决方案。
Unfortunately, it is fairly common for members of a development team to simply accept that the solution they are asked to develop is indeed necessary.
这个答案并不是简单地与喊叫和重复自我有关，也不仅是要求我们变得更为贴切，尽管这一切确实必要。
The answer is notsimply about shouting and repeating ourselves less, and it isn't just aboutbeing more relevant, although all these help.
鳍状肢可能确实是水生生物的必要反应，海龟、鲸鱼和儒艮也有鳍状肢。
Flippers may indeed be a necessary response to aquatic life, turtles, whales, and dugongs also have them.
我想，虽然金钱确实是美好和必要的，重读作者的作品是读者能支付给他们的最高货币。
I imagine that, while money is indeed wonderful and necessary, rereading an author's work is the highest currency a reader can pay them.
不过，实施这样一个解决方案确实带来了一些复杂的问题，有必要进一步研究，提出有针对性的、可行的方案。
The implementation of such a resolution scheme does raise a number of complex issues, however, and further study will be needed to develop specific, workable proposals.
内隐偏见和不准确的自我认知确实存在而且有必要进一步研究，最近《科学》杂志上的一篇文章，为这一观点提供了更多的材料。
A recent paper in Science adds further fuel to the notion that implicit biases and inaccurate self-perceptions do indeed exist and need further study.
确实没有必要以那种方式去沟通。
当您只需要一个单独的大分区(并且确实没必要提高性能)时，线性模式也是将不同磁盘上大小相异的分区组合起来的一种好方法。
Linear mode is also a good way to combine partitions of different sizes on different disks when you just need a single big partition (and don't really need to increase performance).
共同的思路是确实有必要把现有的应用迁移到J2EE基础上。
The common thread is that there is a real need to migrate existing applications to a J2EE base.
如果对提出来的问题确实不了解、不知道，可以说老实话，必要时事后提供书面的答复。
If you have no idea how to answer the question, say you don't know and, if necessary, promise to provide a written response afterwards.
细心的男人应察觉这一顾虑，如果女人确实魅力减退，男人也无需撒谎，但也没必要说她风采不在，对于她们的魅力我们可以一直欣赏并赞扬。
There is no need to lie and say she's gorgeous if she isn't, nor is there a need to say that she is not attractive anymore. One can always appreciate and praise what you do find attractive.
不过在很多其他场景中，数据库的简单性确实是必要的，传统的RDBMS产品被过度吹捧了，并且耗费的资源太多。
But in many other scenarios, database simplicity is exactly what is needed, and traditional RDBMS offerings are far too bloated and resource-intensive for the job at hand.
宽银幕等离子电视确实很气派，但是用来看动画片好像就没什么必要了。
A widescreen plasma television is lovely, but you do not need one to laugh at "Shrek".
我曾经读到过一篇美国医生写的文章，他说，打扫哮喘病儿童的房间时，要特别小心。这条忠告也许确实有必要。
I once read an article by an American doctor who said that you must be careful when purging the dusty bedrooms of an asthmatic child; and that counselling might actually be necessary.
韦德说他没必要尴尬，但是确实担心停工有可能会影响他的生意。
Wade said it's not necessarily awkward for him, but does worry about what the lockout may do to his business dealings.
然而奥巴马确实有必要进行辩护吗？
拉各斯确实在蓬勃发展，但它缺乏必要的基础设施来充分整合各种资源。
Lagos is booming, but it still lacks the basic infrastructure needed to adequately integrate this influx.
这些窍门对于最成熟的和最青涩的人是没必要的，但他们它们确实提供了一些选用方案。
These advancements aren’t necessarily the greenest or most natural, but they do offer alternatives.
对于具有庞大Contact列表的用户这可以节省大量时间，或者如果您需要与确实没有必要添加到 Contact 列表中的某个人聊天，该特性也十分有用。
This can save a lot of time for someone who has a large Contacts list, or it can be helpful if you need to chat with someone you really don't need to add to your Contacts list.
XQuery确实为OLAP和数据仓库应用程序提供了必要的链接能力。
XQuery does provide needed linking capabilities to OLAP and data warehousing applications.
确实没有必要再把这个对象放在会话中，因为门户为我们维护它并且可从request 获取它。
There is really no need to put this object on a session anymore, since Portal will maintain it for us and make it available from the request.
你确实没有必要专门搞一个Rssreader。
他继续说，“你们确实有必要认真对待这种增长——这种增长并不是用研究方法、诊断方法的不同就能够解释的通的。”
He went on to say, "you really have to take this increase very seriously - from everything they are looking at, this is not something that can be explained away by methodology, by diagnosis."
（负0 可能不好理解，但它确实是IEEE 754规范的必要组成部分）。
Yes, negative zeroes are a little weird, but they are a necessary part of the IEEE 754 specification.
（负0 可能不好理解，但它确实是IEEE 754规范的必要组成部分）。
Yes, negative zeroes are a little weird, but they are a necessary part of the IEEE 754 specification.
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