When new or difficult material is presented, almost all listeners are faced with a challenge, because human's speech lacks the stability and permanence of the printed word.
当出现新的或困难的材料时，几乎所有的听众都面临着一个挑战，因为人类的语言缺乏印刷文字的稳定性和持久性。
Not only are mothers not paid but also most of their boring or difficult work is unnoticed.
母亲们不仅得不到报酬，而且所干的乏味艰辛的活儿也很少被留意。
Life can be easy or difficult, sometimes it depends on how you look at it.
生活可以容易，也可以困难，有时这取决于你如何看待它。
It can be something simple or difficult, and your project doesn't even need to be completed for you to take part.
它可以是简单的，也可以是困难的，甚至项目不需要完成就可以参与。
You can talk about how easy or difficult it is to find somewhere, eg: Will I find it easily?
你可以谈论找到某处容易或者困难。
The impact of the problem if it occurs: Will it be easy or difficult for the users to overcome?
影响（Impact）：如果这个问题发生，它对用户带来了什么样的影响。 用户克服它是困难还是容易？
I'm sure that some will find this statement shocking or difficult to believe, but it is true.
我肯定有人觉得这句话太令人吃惊了，或不敢相信，但这是真的。
Undue burden means there are circumstances that make it extremely expensive or difficult to comply.
过度的负担意味着存在一种使技术非常昂贵或很难顺应的情形。
Erlang provides a number of standard features not found in or difficult to manage in other languages.
Erlang提供许多在其他语言中不存在或难以管理的标准特性。
Named entities can act like macros, letting you replace repetitive or difficult text with entity references.
命名实体的作用类似于宏，允许您使用实体引用替代重复或难以输入的文本。
When people commit to something that's expensive or difficult to get out of, they report feeling happier.
当人们投身于某种昂贵的体验或者很难摆脱时，他们会报告感到更快乐。
A Design by Contract tool like Contract4J is most helpful in situations where unit testing is sparse or difficult.
像Contract4J这样的契约式设计工具在单元测试比较分散或比较困难的时候最有帮助。
Careless mistakes result from not attending and constructive mistakes result from trying something new or difficult.
粗心犯下的错误源自不认真，助益性的错误源自尝试一些新的或者困难之事。
When the nature of the data to be captured is unclear or difficult to predict, such flexibility can be an absolute necessity.
如果数据的本质是不清楚的，或者是难以预测的，那么这样的灵活性是绝对必要的。
Below we'll take a look at the account deletion processes of popular websites and services, and how easy or difficult they make it.
下面我们来看看各大网站上的账号删除过程，以及该过程的难易程度。
Praise your child for his or her reading when appropriate. For example, praise the child when a long or difficult book is completed.
在恰当的时候称赞他们。例如，在孩子读完一本很长或很难的书时表扬他。
Rule of thumb is... If you find that a person is super picky, very opinionated, unprofessional, or difficult to work with up front….
当你发现一个人超级挑剔、偏执、不专业，很难再和他一起工作的时候。
And at the outset I want to thank you all, especially those of you who are far from your homes, working in remote or difficult places.
首先我向所有的人表示感谢，特别是你们当中远离故乡，工作在边远或境遇困难地方的人表示感谢。
In addition, this approach allows you to prototype areas you deem risky or difficult and to use feedback from each stage to modify your design.
此外这种方法允许你原型化你认为有风险的或者有难度的部分，并且使用来自每一个阶段的反馈修改你的设计。
People get distracted, they have bad days, and they sometimes just decide to skip a certain piece of the process because it's time-consuming or difficult.
人们注意力分散，他们运气不好，或者有时只是因为某个流程片段非常耗时或困难而决定跳过它。
Now you should be able to skim, read without subvocalizing, read rapidly, read, read slowly and even crawl when faced with confusing or difficult ideas.
你要能够浏览，不默念地读，快速阅读，阅读，细细阅读，甚至于在碰到难懂的地方能够抠着读。
It does, however, tell the code manager if comments from a programmer are unusually terse, unusually verbose, or difficult for a nonprogrammer to understand.
然而，它的确会告诉代码管理员，某个程序员的注释是极其简洁的、异常冗长的还是对非编程人员来说是很难理解的。
Start small, choosing easier tasks to help you get started and gain momentum, then focus on items that are a bit more involved or difficult and just keep going!
从小事开始，选择简单的任务让自己先工作起来，逐步获得动力，然后集中精力对付稍微棘手或困难的项目，保持做下去！
This also provides you with an understanding of the data source, which may be easy or difficult to manage, depending on the form and period of time between updates.
这样还可以帮助您了解数据源；取决于更新的形式和更新之间的时间段，数据源的管理可能非常容易，也可能非常困难。
Careless mistakes result from not attending and constructive mistakes result from trying something new or difficult. Both kinds of mistakes can teach a good lesson.
粗心犯下的错误源自不认真，助益性的错误源自尝试一些新的或者困难之事。这两种类型的错误都可以让人们吸取经验教训。
In years to come, I won't remember this as the most exciting period of my life. Nor will I think of it as the most tiring, or difficult, or intellectually demanding.
假如多年之后我回顾这一段的经历，我不会说它是最激动人心的，也不会说它是最为劳累，最为艰难，或最让我绞尽脑汁的一段生活。
When problems are eventually discovered, the developer may already be involved in other changes, making it inconvenient or difficult to stop and fix those problems.
当最终发现问题之后，开发员也许陷入另外一个更改之中，让情况变得麻烦，并且很难停止手中的事情，去解决出现的问题。
When problems are eventually discovered, the developer may already be involved in other changes, making it inconvenient or difficult to stop and fix those problems.
当最终发现问题之后，开发员也许陷入另外一个更改之中，让情况变得麻烦，并且很难停止手中的事情，去解决出现的问题。
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