I may look like a tenderfoot, but I think I can follow a trail or carry a pack if necessary.
我也许看起来像个新手，不过有必要的话我认为我也能跟着上路或扛包。
The banks would be required, if necessary, to identify the origin of foreign funds going into numbered and other accounts.
如有必要，银行将被要求查明进入编号账户和其他账户的外国资金的来源。
British and American warships are standing by to evacuate their citizens if necessary.
英美战舰已做好准备一有必要就撤出本国公民。
So you're saying this will strengthen the American public's resolve to go to war if necessary?
那么你是说，这将会坚定美国公众在必要时参战的决心？
A dictionary may also be helpful if necessary.
必要的时候，字典也会很有用。
I can show you how to do it if necessary.
如果有必要，我可以告诉你怎么做。
If necessary, just take a deep breath and smile before speaking.
如果有必要，就在说话前深呼吸并微笑。
Teachers say that they give individual help at the end of a lesson or after school, setting extra work if necessary.
教师们表示，他们会在课程结束或放学后给予个别学生另外的辅导，必要时还会安排额外的作业。
必要时再次运行rsync。
If necessary, you can edit the expected XML data.
必要时您可以编辑所期望的XML数据。
Supplement the Use-Case descriptions (if necessary)
用例的补充描述（如果需要）
You can customize the default WSDL if necessary.
必要时，您可以定制缺省的WSDL。
Supplement the Use-Case Descriptions (if necessary).
补充用例描述(如果需要的话)。
If necessary, start the server and publish the changes.
如果有必要，启动服务器并发布更改。
Adjust the job polling interval at the node, if necessary.
如果需要，调整节点上的作业轮询间隔。
Additional compression providers can be created if necessary.
如果有必要，可以创建额外的压缩提供器。
If necessary, remove any existing elements nested in the element.
如果有必要，那么需要删除元素中嵌套的所有现有元素。
Be willing to say "I don't know" or "I've messed up" if necessary.
如果有必要，需要说“我不了解”或“我弄乱了”。
If necessary, suction off the droplets using an eyedropper or syringe.
如有需要，用眼药水瓶或注射器吸取液滴。
If necessary, rephrase it, asking if your interpretation is correct.
如果可能，重复一遍，询问观众你这样理解是否正确。
This also allows other administrators to audit the changes, if necessary.
如有必要，其他管理员还可以审计变更。
Consider a realistic percentage, but be willing to negotiate, if necessary.
考虑一个实际的百分比，但是需要的话愿意协商。
If necessary, treatment was repeated and patients were evaluated until cured.
如有必要，进行重复治疗并对患者进行评估直到病人痊愈。
Merkel added that Germany was ready to tighten sanctions on Iran if necessary.
默克尔补充说如有必要德国已做好制裁伊朗的准备。
If necessary, a waiting thread is signaled to pick up the newly enqueued object.
如果需要，则通知等待线程选取刚刚进入队列的对象。
If necessary, you can close the GUI and restart with amended command-line options.
如有必要，您可以关闭GUI，然后用修改后的命令行选项重新启动。
In fact, the whole offer for sale could be seen as a cynical, if necessary, charade.
事实上，整个竞价过程都可被视为嘲讽的儿戏，尽管这是必需的。
When finished, the user data can be returned to the centralized location, if necessary.
完成后，如有需要，可以将用户数据返回到集中位置。
The database server does not add value outside of restoring an object if necessary.
数据库服务器除了在必要时恢复对象之外，不会添加值。
If necessary, place a small cushion or rolled towel behind the curve of your lower back.
如有必要，在后背下部的弯曲后面放置一个小靠垫或是卷起的毛巾。
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