As of February 3rd, the price of a first class stamp will go up to 29 cents.
自2月3日起，每张一等邮票的价格将上涨到29分。
If you observed a four-year-old child, for example, my daughter is 4 years old; you might read up on Piaget's stages of cognitive development we covered those in class.
如果你观察一个四岁的孩子，例如我四岁的女儿，你可能要先研读皮亚杰的认知发展阶段理论，这一理论是我们在课堂上讲过的。
Some hours after the two-part session, there is a follow-up class at which the students are stimulated to recall the material presented.
这个由两部分组成的课程结束后的几个小时，会有一节后续课程激励学生们回忆所呈现的材料。
In 2012, 125 students at Harvard were caught up in a scandal when it was discovered they had cheated on a take-home exam for a class entitled "Introduction To Congress".
2012年，哈佛大学有125名学生卷入了一场丑闻，在一门名为《国会概论》的在家考试中作弊。
Middle-class families contract with a puller to take a child to school and pick him up; the puller essentially becomes a family retainer.
中产阶级家庭与车夫签订合同，让他送孩子去学校以及接孩子放学。车夫实际上变成了一位家仆。
In fact, usually the system blocks anyone trying to sign up for a class they shouldn't be taking, who hasn't taken the courses you are required to do first as prerequisites.
事实上，这个系统通常会阻止任何想要注册他们不应该选的课程的人，也就是那些没有选必选先修课程的学生。
When you went home yesterday, you left behind a first-class fuck-up. Now you can clean it up.
昨天你回家后弄得家里一团糟。现在你可以去把它整理干净了。
After class, a little girl walked up to me and asked, "Could you help me to read this?" with the most excited face I have ever seen as if she had just gotten a cookie.
下课后，一个小女孩走到我面前，问我：“你能帮我读一下这个吗？”她带着我见过的最兴奋的表情，好像她刚刚得到了一块饼干。
Putting up your hand before asking a question helps the class pay attention to the lesson.
在提问前举手可以帮助全班同学注意听课。
People who see her on television now will find it hard to believe that she was once a shy girl who refused to speak up in class.
现在在电视上看到她的人，很难相信她曾经是一个在课堂上拒绝发言的害羞女孩。
When Monica was called upon to give her speech, she stood up and walked to the front of the class without any notes, in a show of confidence.
当莫妮卡被叫去演讲时，她站起来，走到教室前面，没有任何笔记，表现得很自信。
The complete set of class loaders make up a tree-structured hierarchy with different types of classes loaded at each level.
整个类装入器集合形成了树状结构的层次结构，在其每个层次上都可装入不同类型的类。
In 1978, she realises she wants more from life. Age 68, she signs up for a tennis class at the nearest community college.
1978年，她意识到她应该从生活中得到更多，在68岁那年，她在最近的社区学院参加了一个网球班。
Listing 4 sets up a standalone service class containing two methods.
清单4创建了一个单独的服务类，它包含两个函数。
The more you can say up front about a class, the less time you may spend troubleshooting problems later.
对类的描述越多，您在以后排除问题时所花的时间就越少。
Be sure that you haven't signed up for a class that's either too hard or too easy for you, given your prior training and abilities.
你需要确认自己所选的课程对于你自己的能力来说不会太难也不会太容易。
She loved the German band Rammstein and signed up for a language class to understand the lyrics.
她喜爱德国Rammstein乐队，并因此注册德语课以期听懂他们的歌词。
I did make it up a small wall during the class, so there was some climbing.
我也确实在上课的时候进行了一些小山丘的攀爬练习，所以是有这样的练习的。
Because the IDs are the same for a given class, you should look them up once and then reuse them.
由于ID对于特定类是相同的，因此您只需要查找一次，然后便可重复使用。
Take up cognitive leisure activities. Learn a language, take up an instrument, take a class or work crosswords or puzzles.
进行一些认知的休闲活动。学习一门语言，练习一种乐器，上一门课程或者做字谜或难题。
This is done by dynamically looking up a class based on the platform name and the protocol of the requested connection.
这一任务是通过根据平台名称和所请求连接的协议动态地查找一个类来完成的。
Every domain class pairs up with a controller based on the name.
每个域类根据名称与一个控制器配对。
While you could develop a class that implements all three interfaces, you end up with quite a lot of technology-specific code for accessing and processing the actual messages.
当您能开发一个类来实现所有这三个接口时，会以访问、处理实际消息的代码而结束，而这些代码又与许多与技术细节是紧密相关的。
Auditing a high-level class at a local college can improve skills and help you keep up with new developments.
在本地大学旁听一门高阶课程能提高技能，帮助你及时了解行业最新进展。
If a class isreally challenging, sit in the front and soak up everyword.
如果这节课很有意思，那么坐在前面，仔细听每一个字。
Up until my class began, I was under the impression that I would do a lot of climbing as part of my rock climbing class. I did make it up a small wall during the class, so there was some climbing.
直到我的课开始我才知道，因为在我的印象里，我将会作很多攀岩练习作为登山攀岩课程的一部分- - - - - - - -我在教室里的一座小墙上做一些上下攀爬练习，但是，课程主要是专注于攀岩设备和安全措施，练习绳结。
Specify the attributes for the classes: Hover the mouse over a class to open up another palette.
指定类的属性：将鼠标悬停在一个类上以打开另一个调色板。
This suggests that with appropriate support and branding, the time it takes to set up a world-class business school is not the decades many academics would like to believe.
这意味着，有了适当的支持和品牌效应，建立一家世界级商学院，也并不像许多学院派人士认为的那样，需要花费数十年的时间。
Then, one acquaintance obtained a graduate traineeship at a large bank by bumping his third-class degree up to a 2:1.
当时，我的一个熟人在将他的三等学位抬高至二等一级(2：1)学位后，得到了一家大银行培训生一职。
And don't worry; you don't have to run five miles to reach the "happy place." Instead, sign up for a Yoga class to relieve stress.
不用担心，不是非得跑个五英里才能产生这种令人愉快的物质，通过上瑜伽课就可以达到缓解压力的目的了。
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