The school teaching time is on a week five days half class, then rests one day half.
学校的教学时间是一个星期上五天半的课，然后休息一天半。
About half of U.S jobs are at high risk of being automated, according to Oxford study, with the middle class disproportionately squeezed.
牛津大学的研究表明，美国的工作中约有一半处于被自动化替代的高风险中。
Central heating was present in every upper-middle class home by the second half of the 19th century.
到19世纪下半叶，中上层阶级家庭都用上了中央供暖。
It's hard to believe that half the class couldn't complete the three-thousand-meter race, isn't it?
很难相信班上有一半人都不能完成三千米赛跑，不是吗？
Central heating was present in every upper-middle-class home by the second half of the 19th century.
到19世纪下半叶，中央供暖系统已出现在每个中上层家庭里。
The first half of class is typically devoted to his lecture, delivered while seated, with only the occasional glance at his notes.
课程的前半段时间通常是他发表演讲，坐在那里口如悬河，只是偶尔瞥一下他的笔记。
In most countries with Russia's income levels the middle class accounts for half the population or more.
在与俄罗斯收入水平相当的大多数国家里，中产阶级的比重占到了人口总数的一半或一半以上。
The constant pool can easily make up half or more of the binary class size, though the average proportion is probably less.
常量池往往占到二进制类大小的一半或更多，但平均下来可能要少一些。
The dean says that they will bring an interesting perspective to the class, although, at least half jokingly, he worries about the first time he has to give either a bad grade.
该教务长说他们将为课堂增加更有趣的视角，尽管这是他第一次开始担心可能会给他们中的某个打低分。
A domestic example is the post Office; private postal companies make a profit delivering third-class mail at half what the post Office charges to deliver it a loss.
举一个国内的例子是国家邮局；私人邮政企业对第三类的邮件的收费比国家邮局低一半，但仍可以从中盈利，而国家邮局却在赔钱。
Others, such as PS 20 on the Lower East Side, have opted for dual-language programs, where half of the class is fluent in English and the other half is fluent in Mandarin.
而位于下东区的PS20等其他学校则选择了双语课程，班上一半的学生英文流利，另一半则精通普通话。
So, the first unit of the class, so basically I'm going to go over the first half of the class today, and the second half of the class on Tuesday just because we have to start somewhere.
先来看看本课程的第一单元，今天先概要地复习一下这门课的第一部分，周二再回顾第二部分，为了有个起点。
In the second half of class, I will introduce to you and start telling the first story of the term, and that's about Richard Wright's Black boy which is our first reading of the term.
下面我将把这堂课的，第一个故事介绍并讲述给你们，理查，怀特的《黑孩子》，这是我们这学期要读的第一本书。
And it gets worse.By 2020, first-class mail volume is expected to drop by half.
2020年的情况会更糟，一类邮件数量预计将减少一半。
The HCCountHandler class is half the size of SAXCounterHandler, and most of the code deals with the counter.
HCCountHandler类的大小是SAXCounterHandler的一半，而且这段代码的绝大部分都是处理这个计数器。
2：The professor threw us a curve: half of the questions were from the reference book he asked us to read but we never did since he didn't cover the book in class.
那个学生说：教授刁难我们。有一半试题都来自他要我们看的参考书，然而我们却从来没读过，因为他在课上没讲到那本书的内容。
The class that allows creating a control in the lower half of the Contacts list extends the AbstractMiniApp class.
该类允许在Contacts列表的下半部分创建控件，它扩展了abstractminiapp类。
He begs his teacher to talk twice as quickly so that class will be over in half the time.
他乞求老师在讲课时语速再快上一倍，那就能提前一半的时间下课。
Those challenges are most acute in Asia, home to more than half of the rising middle class.
在亚洲这个有着半数以上的新兴中产阶级的地方，所面临的挑战也最为严重。
From Barbie dolls programmed to say "math class is tough" to ministers of state who will parse and analyse a sentence but refuse to answer "what's half of three-quarters?", maths-phobia is everywhere.
从一个通过编程说出“数学课很难”的芭比娃娃到一个能够分析句子语法但拒绝回答“四分之三的一半是多少”的首相，数学恐惧症在生活中处处可见。
Yet how can a society reach its full potential if half its population is too often treated as second class citizens?
然而，如果一半的人口经常被当作二等公民对待，这个社会怎么可能充分发挥潜力？
It was risky, because in order to keep my pledge to cut the deficit in half in four years, I had to trim the middle-class tax-cut proposal.
这样做是有风险的，因为要实现在四年内将赤字减半的承诺，我必须削减给中产阶级减税的提案。
He says these kinds of products now make up about half of the policies his company sells to its mainly middle-class market.
他说目前这类保险已占到这家公司对中产阶级市场保险业务的一半左右。
Dreams" is such a fun topic that I'm going to devote half a class to sleeping and dreams.
梦“是个很有意思的话题,我将会用半节课的时间来说说睡眠和梦。
In the second half of the Parsons class, students will try to make jeans more sustainable in their post-retail life. That means rethinking how jeans are cared for and, eventually, disposed of.
在帕森学院的下半课程中，学生们要想方设法延长牛仔裤的寿命——也就是要想想如何保养牛仔裤，甚至如何处理弃置的牛仔裤。
I have had the time to learn Italian, take surfing lessons, run a half-marathon, and go to ballet class. I'd also like to take up sewing and cooking for real - cooking.
我用单身的时间学习意大利语，在网上冲浪，跑半个马拉松，学习芭蕾舞，更重要的是我学习缝纫和烹调(我是真的非常喜欢烹调)。
Boys are three and a half times more likely to be excluded, and the figure is worse still if you are a working-class or black boy.
数据显示，有近两成半的男孩子可能要被学校开除，而且这一数据在工人阶层和黑人当中更胜一筹。
Every year more than half a million students graduate in the top half of their high school class and go on to college.
每一年都有超过五十万的高中生以优良的学习成绩毕业，进入大学学习。
Every year more than half a million students graduate in the top half of their high school class and go on to college.
每一年都有超过五十万的高中生以优良的学习成绩毕业，进入大学学习。
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