We'll only do it once— if at all.
我们就是干也只会干一次。
While the original aim was to raise the hull if at all feasible, the operation was not given the go-ahead until January 1982, when all the necessary information was available.
虽然最初的目标是在可行的情况下提高船体，但是直到1982年1月所有必要信息都具备时，这项行动才得到批准。
How, if at all, should the Department of Homeland Security be restructured?
如果要重组国土安全部的话，应该如何重组？
How is this impacting SOA adoption and consequently cloud adoption in the enterprise, if at all?
这对企业采用SOA和接下来的云计算如果有影响的话，影响是什么呢？
If at all possible, the heap should never be sized so that the machine needs to use virtual memory to accommodate it.
如果这些都有可能，则不应该调整堆大小以便机器需要使用虚拟内存来容纳它。
That said, we do not expect prices to continue to rise much, if at all, beyond their current levels.
这就是说，我们认为金价不会继续上涨太多，至多不会超过现在的水平。
Make all namespace declarations up in the start tag of the document element if at all possible.
如果可能，将所有名称空间的声明都编排到文档元素的开始标记中。
But try to avoid that if at all possible.
但只要有可能，就尽量不要这样做。
Go on business trips if at all possible.
如果可以的话，进行商务旅行。
If at all possible, testing should involve non-production systems.
如果可能的话，测试应该仅涉及非生产系统。
My advice is to avoid these if at all possible.
我的建议是尽可能避免这一情况。
By some counts, that day will not happen till towards the end of the plant's lifetime, if at all.
根据某种计算，从任何方面考虑，直到电厂寿命结束之日，那一天都不会来到。
Most, I suspect, have no idea that what theypost is only partly their own, if at all.
我猜想，如果猜想是真的话，多数人都不知道他们发布的内容只有部分是属于他们的。
If at all possible, the initial sizing should also investigate volume and performance aspects related to populating the data warehouse.
如果完全可能，初始的大小调整还应调查与填充数据仓库相关的容量和性能方面的情况。
If at all possible, I strongly recommend you have your custom objects extend an existing collection.
如果有可能，我极力建议您用定制对象扩展现有的集合。
In many projects, formal requirements are done as an afterthought, if at all.
在许多项目中，正式的需求毕竟是事后产生的想法。
Keep the server hold time to a minimum and client poll time to a maximum, if at all possible.
如果可能，请将服务器保持时间设置为最小，而将客户端轮询时间设置为最大。
There is no certainty, moreover, about how far military strikes can set back the nuclear programme, if at all.
除此之外，军事打击若能使伊朗核计划倒退，其具体将倒退到何种程度，依旧没有定论。
Readers, how has text messaging affected the quality of communication in your family, if at all?
读者们，短信如何影响了你的家庭沟通质量？ 还是一点影响也没有？
Other components of demand, such as consumption and construction, are recovering slowly, if at all.
需求的其他组成部分，如消费和建筑，正在缓慢的回升，希望这些都是根本上的。
It is unknown when a large release of radiation would occur, if at all, at this point.
如果真的出现大量的核泄漏，此时，对于它何时出现还不为人所知。
Work at home if at all possible.
如果可以的话，在家办公。
For one thing, no one is sure whether the polls will take place on time-if at all.
首先就是没有人能确定投票能否准时进行——如果有投票的话。
TVs, computers and other gizmos should not be in your bedroom if at all possible.
卧室中尽量不要放电视机，电脑和其它一些小玩意儿。
But that money is unlikely to be returned soon, if at all.
但是这笔钱短期内不太可能返还，如果有的话。
Gingrich called to say he couldn't pass the aid package for another two weeks, if at all.
金里奇打来电话说，即便能通过一揽子援助方案，至少也需要两周时间。
Gingrich called to say he couldn't pass the aid package for another two weeks, if at all.
金里奇打来电话说，即便能通过一揽子援助方案，至少也需要两周时间。
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