Foil wrapping paper is beautiful but difficult to use.
锡箔包装纸好看却难用。
They were difficult to use and took a lot of space in a library.
它们难以使用，还占用了图书馆很大的空间。
Formulas are easy to remember but difficult to use in working out math problems.
公式容易记，但在解决数学问题时却很难应用。
Other offerings are difficult to use and expensive.
别的工具使用困难并且昂贵。
Those systems are usually bulky and difficult to use.
这些系统往往非常庞大，难以使用。
Idioms are difficult to use correctly.
习语是十分难正确使用的。
I found chopsticks very difficult to use.
我觉得筷子很难使用。
It might yet prove too difficult to use as widely as its supporters hope.
也许它会被证明很难像它的支持者希望的那样有广泛的应用。
But it is very difficult to use a formula in working out a maths problem.
但用公式解决某个数学问题却很难。
It is the most difficult to use simple words to express profound principles.
用大白话讲出深刻的道理是最难的。
The API for socket programming is rather low level and, therefore, difficult to use.
套接字编程的API级别相当低，因此很难使用。
Although the Control Panel is a good tool, it can sometimes be difficult to use.
虽然控制面板是一个很好的工具，它有时很难使用。
You may find it difficult to use either of these registry types from desktop workstations.
您可能会发现，从桌面工作站使用任何注册表类型都比较困难。
The final refactoring considered here is the most difficult to use: Change Method Signature.
本文介绍的最后一个重构方法也是最难以使用的方法：Change Method Signature（改变方法的签名）。
The more advanced programmable thermostats are difficult to use and require constant adjustments.
高级的可编程恒温器很难使用而且需要不断配置。
Data stacking affects amplitudes, which makes it difficult to use bright spot technique in gas detection.
由于叠加对振幅的影响，给使用亮点技术检测油气带来困难。
A large log file is difficult to use because you need to filter out a lot of noise to find the useful signal.
较大的日志文件很难使用，这是因为它们需要过滤大量的噪声才能找到有用的信号。
It is difficult to use available precision measuring devices because of adverse hot rolling circumstance.
但是，由于热轧环境十分恶劣，难以应用现有的精度测量装置。
The need to constantly scroll horizontally and vertically makes these methods inefficient and difficult to use.
需要不断的横向或者纵向拖动滚动条，使得这些方法效率很低并且难以使用。
One of the biggest complaints about the Windows Mobile operating system was that it was too complicated and difficult to use.
对Windows手机操作系统的最大抱怨是它太复杂、太难用了。
"If the effect really does exist, it would appear to me that it would not be difficult to use it in a clinical setting," he says.
他还说：“若是该效应真正存在，那么对于我而言，这将不难将其应用在临床环境之中。”
The Apple CEO insisted that PDA devices of that era were too difficult to use, offering very little in the way of real utility.
这位苹果CEO坚信，那个时代的PDA设备用起来太复杂，在实用性方面作用不大。
Although BCEL has worked for this purpose, it's sometimes proven more difficult to use than I'd expected when I began the project.
虽然BCEL可以用于实现这个目的，但是，它有时使用起来要比我开始这个项目时期望的更困难。
Event APIs have the reputation of being difficult to use, simply because the application programmer is in charge of more operations.
事件API一向以难用著称，因为应用程序员要负责更多的操作。
Quite frankly, I've never been asked if IBM could make DB2 slower, or more difficult to use, or less available - well, you get the point.
十分坦白地说，从来没人问过我IBM是否可以使DB 2更慢一些，或更难于使用，或不那么可用——您应该已经明白了。
A disorganized model will rapidly become inaccurate, and perhaps more important, will be difficult to use, leading to eventual abandonment.
缺乏组织性的模型将很快失去准确性，会变得很难使用(可能这一点更为重要)，从而导致最终将其弃用。
The legacy content was produced using many tools, each with different HTML styles, which made it difficult to use a common migration process.
遗留的内容是使用很多工具创建的，使用了不同的HTML样式，因此很难采用通用的迁移过程。
Long telephoto lenses with many elements are probably more difficult to use. External filters in front of the lens can also increase flare.
组件繁多的长焦镜头也许会更难驾驭，镜头前端如果使用了外置滤镜也会助长眩光。
The downside of layouts based on the Fibonacci sequence is that it’s difficult to use it if you are given certain fixed width layout dimensions (e.g.
基于斐波那契序列页面布局设计的缺点在于：如果你得到的是一个特定固定的尺寸宽度（例如1000px），那么就很难使用这种方法了。
The downside of layouts based on the Fibonacci sequence is that it’s difficult to use it if you are given certain fixed width layout dimensions (e.g.
基于斐波那契序列页面布局设计的缺点在于：如果你得到的是一个特定固定的尺寸宽度（例如1000px），那么就很难使用这种方法了。
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