You are fretting yourself needlessly.
你在不必要地折磨自己。
Is code creating needlessly large objects?
代码正在生成不需要的大对象吗？
Thus, repetition of entity names needlessly increases tag lengths.
因而，实体名称的重复不必要地增加了标记的长度。
Secondly, returning many empty rows makes this query needlessly slow.
其次，返回很多空行使查询速度不必要地慢了下来。
He complains privately that Mr Obama is needlessly picking on him.
他私下里曾抱怨奥巴马没必要对他横加指责。
Please consider the environmental impact of needlessly printing this email.
请考虑对环境的影响，如无必要请勿打印此函。
Put the other way, the sentence becomes stiff, needlessly formal. A matter of ear.
相反，不这样做的话句子就会变得僵硬——还是耳朵的问题。
Ignoring public frameworks and standards can needlessly place an organization at a disadvantage.
一个组织忽略公共框架和标准会让自己不必要的处于劣势。
Including tag or class qualifiers just adds redundant information that needs to be evaluated needlessly.
加上标签或类的限制只增加了多余的、引起不必要评估的信息。
I think about how I will deal with threatening events ahead of time, but I don't worry needlessly.
我会提前思考那些有威胁性的事件，但是我不会毫无必要的担心。
You don't have to suffer needlessly. Your destiny depends on you, not on any other external factors.
你不必委曲求全。你的命运取决于你自己，而不是其他外在的因素。
It helps them shoot all the scenes for one set together, instead of needlessly jumping between locations.
这就可以使剧组将同一场景的各个镜头一次性拍完，而不用来回往返于不同的地点。
Don't push them to leave before they have made a real contribution, but don't needlessly hold on to them either.
在他们做出真正的贡献之前不要强迫他们离开，但是也不要强行留下他们。
Whatever is troubling you, Libra, don't keep it to yourself. Your family and friends might worry about you needlessly.
无论是被什么事情困扰，千万要说出来，不要给你的家人和朋友带来无谓的担忧。
When, as recently as last September, I decided on the title of my book, they thought I was being needlessly provocative.
就在去年九月，我为我的书定下书名时，他们认为我是在作毫无意义的挑衅。
Instead of needlessly calling cat, we can now use input redirection to translate the Spaces to tabs, as shown in Listing 7.
现在，我们没有必要调用cat，而是使用输入重定向将空格转换成制表符，如清单7所示。
The container provides adequate context; using its name in component names is redundant and needlessly lengthens component tags.
容器提供了足够的上下文；在组件名称中使用它的名称是多余的并且不必要地增加了组件标记的长度。
As was mentioned previously, this method may be factored into multiple parts to avoid needlessly updating every displayed attribute.
正如我们前面提及的，可将该方法分解成几个部分，从而避免没有必要地更新每个显示的属性。
Indeed, Mr Obama came to office accusing Mr Bush of having needlessly diverted resources by ordering the invasion of Iraq in 2003.
奥巴马先生一上任就指责布什先生2003年下令入侵伊拉克，无谓地挪用了各种资源。
Driving in this way increases fuel consumption by 40%, which means spending money needlessly and aggravating urban air pollution.
这样开车的话会提高40%的油耗量，也就意味着要多花不必要的钱而且加重城市的污染。
Even so, the equipment makers argue that, while doable, all this sensing palaver makes white-space devices needlessly complicated and expensive.
即便如此，设备制造商提出虽然这种做法可行，但整个繁琐的感应过程使白色空间设备异常复杂和昂贵。
These people should change this bad habit and condescend to be pleased with what is pleasing, without worrying needlessly about themselves and others.
这些人应改一改他们的坏习惯，放下架子，该高兴时就高兴，不必为自己和他人无谓地担心。
Dr Grove acknowledges that health care is much more complex than chip manufacturing, but argues that the learning process in medicine is needlessly slow.
Grove博士承认，医疗工作确实要比集成电路工业复杂得多，但是医学缓慢的学习进步过程，却是应该改善的。
If production code has no need to instantiate many types of this collaborator, then adding that ability will make the resulting design needlessly hard to understand.
如果产品代码无需实例化该合作者的多个类型，那么添加该功能将使最终的设计不必要地变得难于理解。
But doctors cannot identify those patients, so many needlessly undergo chemotherapy, with its costs and side effects, in hopes of keeping the cancer from coming back.
但是医生不能有效地区分这些患者，所以为了防止癌症复发，许多患者遭受了不必要的化疗，花销巨大，还有严重的副作用。
There is a danger that you could be looking at the world either through rose-colored glasses or, quite the reverse, from a needlessly pessimistic point of view.
有这样一个危险，你们看待世界时要么非常乐观，要么正相反，带着很多不必要的悲观情绪。
America's economy is needlessly vulnerable, thanks to its addiction to oil (and light taxation of it). Yet inflation is extremely low and the economy has plenty of slack.
对石油的极度依赖(以及较低的石油消费税)，造成美国经济对油价的涨跌十分敏感。
People can be mendacious and needlessly offensive using their own names, but they are less likely to be if they think their friends and colleagues might read what they say.
使用自己的真名后，人们还是可能会撒谎或进行无谓的攻击，但只要他们想到自己的朋友或同事可能会读到自己的言论，这么做的可能性就会降低。
People can be mendacious and needlessly offensive using their own names, but they are less likely to be if they think their friends and colleagues might read what they say.
使用自己的真名后，人们还是可能会撒谎或进行无谓的攻击，但只要他们想到自己的朋友或同事可能会读到自己的言论，这么做的可能性就会降低。
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