It was a difficult and roundabout trip.
这是一次艰难而曲折的旅行。
The short story is a difficult art form to master.
短篇小说是一种很难掌握的艺术形式。
The more difficult a child's life circumstances, the more important it is for that child to find joy in his or her classroom.
一个孩子的生活环境越是困难，他或她在课堂上能够找到快乐就越重要。
13岁是个容易出问题的年龄。
The more difficult a program is to understand, the more it will cost to maintain or implement changes to it in the future.
一个程序理解起来越困难，那么未来维护它，或者对其进行更改就越困难。
Leo: Yes, the story tells how difficult a couple bought a house in Shanghai, while the TV play didn't focus on it at all.
是啊，故事里本来是体现一对夫妇为在上海买房子而经历的艰辛，看了电视剧完全不是这么回事嘛。
This is not that difficult a problem; since they are small functions, you can even include them in your own program's source whenever the underlying system doesn't provide them.
这并不是一件那么困难的事情；因为当底层系统没有提供它们时，您甚至可以将一些小函数直接包括在自己的程序源代码中。
First, many people are inclined to write at too difficult a level, using big words and complicated structures for fear that others say they lack intelligence and literary talent.
第一，很多人倾向于使用一种比较难的水平来书写，用大词和复杂的结构，惟恐读信的人会觉得他水平不高。
How you construct models for elements is just as important, complex, and potentially difficult a design question as how you construct the columns and tables that comprise a relational database.
如何构造元素的结构是与构造组成关系数据库的列和表同样重要、复杂而且可能非常困难的设计问题。
It is difficult for a lay person to gain access to medical libraries.
非专业人员很难进入医学图书馆。
I'm in the middle of writing a difficult letter.
我正在写一封很难写的信。
She's faced with a difficult decision.
她眼前有一项难作的决定。
It's a difficult decision for any doctor.
这对任何医生来说都是一个困难的决定。
It's not a difficult exam. You'll walk it!
这次考试不难。你会轻松通过的！
In itself, it's not a difficult problem to solve.
这本身并不是个难解决的问题。
It's a difficult piece, with numerous changes of tempo.
这支曲子节奏变化多，难度很大。
It was a difficult task but we brought it off.
那是一项艰难的工作，但我们还是完成了。
It can be difficult to get a group of people to cohere.
要使一群人做到彼此一条心有时候很困难。
She handles this difficult subject with a light touch.
她处理起这种难题来方法很巧妙。
They tried to catch her out with a difficult question.
他们试图用一道难题难倒她。
Is it difficult being a single mother?
当单身母亲难吗？
He's a difficult man to please.
他是个难以取悦的人。
She's going through a difficult phase.
她正处于困难时期。
We are faced with a difficult choice.
我们面临着困难的抉择。
It can be difficult to find a good babysitter.
可能难以找到一个好的临时保姆。
She found it extremely difficult to get a job.
她发觉找工作极其困难。
It was a rather difficult question.
这是个相当难的问题。
It was a difficult situation, when you think about it.
仔细想来，当时处境是很困难的。
It was a difficult concept to grasp, but I soon latched on.
那是个难以弄明白的概念，但我很快就理解了。
那是一次难产。
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