You have to have students start the class and you have to have a class get students interested.
你需要有学生来开始一门课程，同时你还需要一门课程来吸引学生。
For example, suppose you have a class loader called MyClassLoader.
例如，假设您有一个名为MyClassLoader的类加载器。
A class selector selects all elements that have a class attribute with a particular value.
类选择符选择class属性为特定值的所有元素。
You have a class of young strong men and women, and they want to give their lives to something.
你将拥有一个年轻而强壮的阶级，他们渴望为某种事业奉献生命。
But it is possible to give objects a name. If we have a class called Account we would show it as.
但是也可以为对象起一个名字。
And we do have a class I hope there'll be lively and Interesting discussion about some of these issues.
希望我们在讨论课上会有，生动有趣的讨论。
As mentioned earlier, this only requires that the tag surrounding this section have a class parameter.
正如之前提到的，这只要求包围这个部分的标记具有class参数。
Here, we have a class called Hello, where the main method merely creates an ApplicationWindow, then opens it.
这里我们创建了一个名为Hello的类，其中main方法仅仅创建了一个ApplicationWindow，然后打开它。
If you have a class that already knows about the domain objects, it is fine to use these objects in your tests.
如果您有一个已知这些域对象的类，则在测试中完全可以使用这些对象。
But if you have a class that isn't using these objects, do not tie these objects to the class through the tests.
但是如果您有一个根本不使用这些域对象的类，在测试中就不要将这些对象联系到该类上。
Maybe have a class that hides the raw details of your persistence mechanism, but for now uses SQL strings underneath it.
可能会需要有一个类用来隐藏持续机制的原始细节，但眼下还是使用SQL字符串。
Now that you have a class to model images from Flickr, you just need a way to get some data to stuff into these classes.
现在您已经拥有一个可以对Flickr图像建模的类，因此只需使用某种方法获取数据来填充这些类。
At afternoon, we have a class meeting, teachers speaked some things about study, and asked us not to think play at all.
在下午，我们开了班会，老师说了一些关于学习并且叫我们不要总是想着玩。
Not that I know exactly what you should do, but I think what you should not do is have a class and just enumerate the 23 patterns.
我并不知道你要怎么做，但我认为你不能简单的把教授当作一门课然后列举23种模式思想。
Within just a few mouse clicks, I have a class that can be nearly complete, depending on what I want to do with it (see Listing 2).
只需点击几下鼠标，一个类就差不多创建完成了，具体情况取决于要用该类实现什么功能(见清单2)。
For example, suppose that you have a class that stores user information and service information in two separate hash tables, as shown in Listing 3.
例如，假设您有一个类，它用两个单独的散列表来存储用户信息和服务信息，如清单3所示。
Iterating through the tags and filtering for those that have a class attribute of newpage, you can find the value of the id attribute that contains the page number.
迭代标签并把那些具有newpage类属性的筛选出来，您可以找到包含页码的id属性的值。
For instance, if you have a class representing a Customer, you could attach a stereotype of to indicate that it represents a data object (perhaps an Entity Bean).
例如，如果您有一个表示顾客的类，那么您可以附加模板(stereotypes)来表示它代表一个数据对象(或许是Entity Bean)。
Unless you have a class, component, or piece of code already coded... and has been tested thoroughly... and is in production from an existing project, don't think it will be easy.
除非你有一个类、组件、或者一段已经写好的代码，并且在现有的项目已经测试通过。不要认为这将是很容易的。
Let's say that at the beginning of the day you have a class called BusinessProcess whose job is to, well, execute a business process. Along the way, it needs to access data from a data source.
就拿最早的例子来说，你有一个称为BusinessProcess的类，它的工作是，嗯，执行业务处理。
We have a class in Chicago asking for civil engineers to teach them how to build a bridge. In Idaho, a class is asking for a scientist to help them build a working river delta inside their classroom.
希德里说：“我们在芝加哥开了一个班，由土木工程师教授他们建造桥梁的知识，在爱达荷州，有个班级请求科学家帮助他们建立一个可在教室内运转的河流三角洲”。
The authorities have placed the drug in Class A, the same category as heroin and cocaine.
当局已把这种毒品定为A级，与海洛因和可卡因属同一类。
The girls in a class tend to have a civilizing influence on the boys.
班上的女生往往能让男生文雅起来。
We have a pretty great orchestra here that you can take for credit, as like a class.
我们这里有一个非常棒的管弦乐队，加入其中你还可以获得学分，就像上课一样。
When you have attributes in a class, you need to be able to initialize these attributes with some initial values.
当您在一个类中拥有一定的属性时，您应该能够利用一些初始值来初始化这些属性。
Students already have laptops and cell phones, of course, but the newest devices can take class distractions to a new level.
当然，学生们已经有了笔记本电脑和手机，但最新的设备还可以让课堂注意力的分散更严重。
It's a practical issue, like we can't have an instructor when there're only a few students in the class.
这是一个实际问题，就比如我们不能在班里仅仅有几个学生的情况下找到一个老师。
Every year when my daughter moves to a new class, I have a usual big worry –her new class teacher.
每年当我女儿搬到一个新的班级时，我通常都会很担心她的新老师。
He'd never been in a class before and he was not even sure that he should have been teaching.
他以前从未讲过课，他甚至不能确定自己是否应当从事教学。
Applicants should have at least a second-class honours degree.
申请者须有二级优等以上学位。
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