There's always food in the freezer if need be.
如果需要，冰箱里总有食物。
They will act as my legal advisers if need be.
需要的话，他们会作我的法律顾问。
You can depend on him to rise to the occasion, if need be.
如果需要的话，你可依靠他来应付这个局面。
We'll bring him back to reason, by force if need be.
我们要使他恢复理智，必要时可用武力。
He faced the enemy valiantly, shuned no difficulties and dangers and would not hesitate to lay down his life if need be.
他英勇对敌，不避艰险，赴汤蹈火在所不计。
Yes, he could testify if need be.
是的，如果有需要的话，他可以作证。
如果有必要的话我可以去任何地方。
I can earn my own living if need be.
如有必要，我可以自己赚钱维持生活。
I would certainly take you there if need be.
如果有必要，我自然会带你去。
The new rules are more targeted, and can be tightened further if need be.
新规定更有针对性，如果需要可以在今后加紧控制。
This means cutting out shapes, taping things in place and allowing glue to dry if need be.
这意味着切割出各种形状，把东西贴在特定的地方，需要的话，可以使用胶水。
But it would also have outlets that could divert that flow, if need be, into undersea piping.
但是如果有必要，它也可以有数个出口，以便将涌出的原油改道流进海底管道。
Let's continue to carry out the investigation and if need be, broaden the investigation further.
我们应该继续进行调查，如果有必要的话，进一步深化调查。
My advice is to go with the flow, learn from these hurdles, re-evaluate and change course if need be.
而我的建议是：顺其自然地跟着生活的道路走，从每次挫折中吸取教训，重新评估自己是否走对了，如果走错了就及时改变前进的路线吧。
OPEC sought to ease fears of a supply shock, promising to release reserves and increase production if need be.
为了缓解国际社会对石油供应震荡的恐惧，石油输出国组织（OPEC）承诺将在必要的时候动用石油储备，并增加产量。
The container ACTS as a repository for these beans so that they can be looked up by name (or created if need be).
容器充当这些bean的仓库，所以可以用名称查询它们(或者在需要的时候创建)。
Often that number is high enough to not cause a problem, and the application can request more (up to a limit) if need be.
通常这个数值很大，所以不会产生问题，并且在需要时，应用程序可以请求更大的值(直到某个上限)。
But hope is not a plan. They need to get things under control as quickly as possible, appealing for foreign help if need be.
但希望并非计划，他们需要在最短时间内控制局势，如果有必要可请求国外支援。
Germany and other surplus countries must do more to sustain growth, if need be by borrowing more when, as now, demand is weak.
德国和其他盈余国应该为了维持增长付出更多努力，如果需要，就要在像现在一样需求疲软的时候借入更多。
Notice that I also changed the maximum size to 16gb so that I could grow the size of Shared memory pool dynamically if need be.
注意，我还把最大大小改为16gb，这样的话，如果需要，可以动态地增加共享内存池的大小。
This setting would ensure that bean methods could join a transaction already in progress or start a new transaction if need be.
该设置可以保证bean的方法可以加入已经进行的事务中，或者在需要的时候启动新的事务。
A: you very likely don't need any special product, other than the right cables and, if need be, adapters, to connect your computer and your TV.
答：你可能根本不需要任何特殊的产品，只需要一根合适的电缆线将电脑和电视机连接起来，最多再要一个适配器。
Naomi Watanabe, a spokesperson for Citigroup, told TIME the company had made contingency plans to move staff to other locations if need be.
花旗集团发言人渡边直美告诉《时代》杂志，公司已经制定了必要时将员工转移至其他地方的应急计划。
Thanks to an integration between SalesForce and Optify, they were able to see precisely who was using their site, and reach out to them if need be.
由于Salesforce和Optify的整合，Corensic团队能够准确看到谁在浏览网站，如有需要就可以主动联系这些用户。
Britain's decision to stay out of the eurozone, which has given it the flexibility to print more pounds if need be, is looking pretty wise these days.
英国置身于欧元区之外的决定现在看起来很明智，这使它拥有在需要时印发更多钞票的自由。
We've decided we'll do a little bit of groundwork, get to know her friends and family, and if need be, we'll get a psychiatric evaluation," Kandayparker says.
我们打算先做一些基础工作，了解下她的朋友和家人，如果需要的话会进行心理评估，”坎代帕克说。
Though there are some notable exceptions, most of them have small budget deficits (another change from the past), so they can boost spending to offset weaker exports if need be.
虽然存在一些例外，更多的新兴经济体只有很少的预算赤字（另一个变化），因此他们能以增加支出的方式去抵消出口减少带来的不利影响。
Whereas the EJB spec constraints the approach, Spring provides numerous technology interfaces, allowing you to choose the one that's best for your application scenario or create your own if need be.
虽然EJB规范限制了这种方式，但是Spring提供了大量技术接口，使您可以选择最适合应用程序要求的接口，或者在需要时创建自己的接口。
Whereas the EJB spec constraints the approach, Spring provides numerous technology interfaces, allowing you to choose the one that's best for your application scenario or create your own if need be.
虽然EJB规范限制了这种方式，但是Spring提供了大量技术接口，使您可以选择最适合应用程序要求的接口，或者在需要时创建自己的接口。
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