盒子可能只需要两个小时就满了，再过一个小时就可能又空了。
It might only take two hours for the box to be full and next hour it might become empty again.
我们只需要一个，但是第一个在我完成之前就损坏了，所以我正在做一个新的。
We need only one, but the first one became damaged before I could finish it, so I' m working on a new one.
就查询性能而言，这是十分昂贵的，尤其是当您只需要大型表中的行的子集时。
This can be expensive in terms of query performance, especially if you only want a subset of the rows from a large table.
如果你是生活在私人公寓，确保你没有支出家庭税，同你的室友理清你们的电视费—对家庭生活来说只需要一个就够了。
If you are living in private accommodation make sure you don't pay council tax and sort out your TV licence with your housemates - you only need one for the household, not one each.
很快我就发现只需要以上列出的字符，限定这个字符集(尤其是第一个字符)可以避免很多问题。
It didn't take long to realize that only the characters listed above are needed, and limiting the character set (especially the first character) would eliminate many problems.
您只需要接受对书签内文本所做的编辑操作(如果您想要让变更回到原始处的话，如果不是的话，就拒绝它们)。
Just accept the modifications being made on the text within the bookmark (if you want to get the changes back into the original; if not, reject them also.)
如果我只需要做到以上步骤就够了，为什么我还是缺乏专注力？
If all I have to do are the previous actions, then why do I still lack focus?
幸好我立即打电话给我的哥们托德，他对电视机很在行的，他告诉我，你只需要先拔掉电源线，然后再将电源插上就搞定了。
Luckily I called my buddy Todd, who's pretty good with televisions, and he told me that you just have to unplug it and plug it back in.
在当前这一步中，我们只需要表明顾客类具有一个叫做地址的属性就足够了。
It is enough at this point to only specify that a Customer class has an address attribute.
小型产品也许只需要一个程序经理就够，更大些的产品就可能有很多个，每一个负责功能的一个子集。
On small products, you might just have one program manager, but on larger products, you would probably have more than one. Each can be responsible for some subset of the features.
只需要两分钟，然后销售工作就恢复正常了。
委员会夸口说，这些工作只花费了预算的60%不到就早早完成了，并且48个职员中只需要17个职员。
The commission boasts it completed its work early, using less than 60% of its budget, and only 17 of the 48 staff members permitted.
对于林克这种出生在津巴布韦、但在1981年就生活在南非的人来说，过去的教训标明，种族关系的调和不需要大张旗鼓，只需要和平共处。
For Rinke, who grew up in Zimbabwe but has lived here since 1981, the lessons of the past are that race relations need not be a lovefest so long as there is civility.
在理想化的世界里，消费服务的开发者只需要请求供应者服务开发相应的潜在服务，一切就搞定了。
In an ideal world the developers of the consumer service just asks the supplier service to develop the potential service and all is dandy.
所以我们不只需要露丝的照片,甚至不能是一张不像露丝的照片,我们必须之前就熟知她才行
So the pieces we need are not only an image of Ruth, even if an imperfect image of Ruth, we also need some prior acquaintance with Ruth.
有的时候，对于那些大家认为是产品必须的功能，只需要简单地描述一下就够了。
A requirement simply describes product functionality that was thought to be necessary at some point in time.
吉纳和马特的住所离地铁站走路只需要一分钟，可吉纳还是搭公交车去市中心上班，而马特就骑自行车。
Although Gen and Matt live only a minute away from an Underground station, Gen takes the bus to work in central London, and Matt uses his bike.
在为迭代早期进行风险绘图时，您不必为项目的活动创建一个详细的计划，目前只需要为迭代绘制风险就足够了。
In the early mapping of risks to iterations you don't need to create a detailed plan of project activities; just mapping risks to iterations is good enough for now.
黑客可能只需要小小的机会就对系统进行攻击并且引起永久性的损害。
An attacker may only need the slightest opportunity to wreak havoc on a system and cause permanent damage.
当有更复杂的工作要做，这个软件就唤醒计算机，阿加沃说，典型的唤醒过程，只需要不到10秒钟。
When more complex activity is required, the software wakes up the computer, says Agarwal, a process that typically takes less than 10 seconds.
当创建了新的单元测试（或针对此问题的任何其他测试），只需要将它们放到该目录下，一切就准备妥当了！
When new unit tests (or any other tests for that matter) are created, you simply need to drop them into the directory and things are good to go!
在这里你只需要一小段简单的脚本，就可以使你的电脑在你没输入密码的时候就开始加载你的桌面了。
With a simple script, you can set your PC up to start loading your desktop before you even type in your password.
而寄一盒巧克力就比寄一个塑料人体模型好寄多了，寄食品很容易，因为你只需要把它放在一个邮箱里就行了。
Sending a box of chocolate is much easier than sending a plastic skeleton. Food is easy; you just put it in a mailbox.
运输安全局只需要两分钟就足以断定我就是住在宾夕法尼亚某幢绿色房子里的那位女士。
It took two minutes for TSA to determine to its satisfaction that I was the lady who lived in the green house in Pennsylvania.
只需要一串珍珠，一套有着淡淡花边的莎莉服，一双精巧的丝质拖鞋就足够了。
A simple strand of pearls, a sari in pastel chiffon and dainty silk slippers were all that was required.
借款人只需要付出很少的资本来防范价格的下跌，因此泡沫破裂就造成了大量高风险借款人处于资不抵债的状况。
With very little equity in their homes to protect them from a drop in prices, lots of high-risk borrowers quickly became submerged when the bubble burst.
有的时候你只需要去尝试，在必要的时候加以改正，但请记住，如果你心有疑虑，不妨就随它去吧。
Sometimes you just have to try something and see how it works, and then make corrections as necessary. But remember the sage advice, when in doubt, leave it out!
实际上，对于两端都可选的一对一关联，只需要向导生成的代码就够了。
In fact, for one-to-one associations that are optional on both end, the code generated by the wizard is all we need.
你不必提高嗓音，只需要一个好的提问就足够了。
You don't have to raise your voice but a good question is all you need.
你不必提高嗓音，只需要一个好的提问就足够了。
You don't have to raise your voice but a good question is all you need.
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