It's unfair to punish a whole class for the actions of one or two students.
因为个别同学的行为而惩罚全班是不公平的。
Two thirds of the students in our class have been to Disneyland somewhere.
我们班三分之二的学生都去过迪士尼乐园。
Two fifths of the students in our class are going to the summer camp in Beijing next week.
我们班五分之二的学生下周要去北京参加夏令营。
Multiplicity: You can designate the multiplicity of a relationship between two entities — for instance, each basket-weaving class must have between 20 and 30 students.
多重性：您可以指派两个实体之间的关系具有多重性。例如，每一节篮子编织课程上必须有20到30名学生。
Two students in the fellowship program said Major Hasan had sat alone in the front of the class and rarely socialized with other students, other than to debate the wars in Iraq and Afghanistan.
两名曾和他一起进修的学生说，哈桑少校通常坐在教室前排，很少和其他学生交往，只有在辩论伊拉克和阿富汗的战事时例外。
Last year Bharara gave the commencement address at the Ranney School to the graduating class of 56 students, including two of his Cousins and Jessie Springsteen, Bruce's daughter.
去年，巴拉拉到兰尼学校为56位毕业生发表毕业典礼演说，其中包括他的两个堂兄妹和布鲁斯·斯普林斯汀的女儿杰西·斯普林斯汀。
Two teams of students debate in front of the class. There are three men in one team and three women in the other.
分别由三名男生和三名女生组成的两个辩论小组在课上展开辩论。
Because he was absent for two weeks, the other students in his class are ahead of him.
因为他缺了两周课，其他同学都超过了他。
Eg. Traditionally classes at college level bring the professor and a group of 20 to 30 students together for a 45-to-50-minute class two or three times a week.
一个教授和二十名到三十名学生每周上课两三次，每次授课时间45到50分钟。这是大学课堂教学的传统方式。
Teachers call over each class or after an interval of one or two classes and write down the names of the absent students.
每节课老师都点名或者在一节课和两节课之间的间隔中点名，然后写下缺席的学生的名字。
Two students of our class joined in the match.
我们班里的两个同学参加了这场比赛。
In the final exam the day, the morning two homework results, I do not have a certain class of students is good, but I admit defeat, but confidence that the determination to fight a turnaround.
在期末考试的那一天，上午的两门功课成绩，我没有班里的某一个同学好，但是我并不服输，反而信心倍增，决心打一个翻身仗。
A professor in a class of 30 random students offers to bet that there are at least two people in the class with the same birthday (month and day, but not necessarily year).
有个教授打赌说他班上的30个学生中至少有两个生日在同一天(同月同日，可以是不同年)。
Two fifths of the students in our class are from this city.
我们班有五分之二的学生来自这座城市。
By comparing two kinds of English classes we find that the cramming method of teaching, fixed English materials and teaching content are the main reasons for students to skip class.
大学英语课中传统的教学方法、理论化的课程、固定的教材和教学内容是导致大学生对英语课不感兴趣的主要原因。
Results:The exam score was of no significant difference between two classes(P>0.05). The ability of consulting reference and problem-solving skills significantly increased in students of PBL class.
结果：两组学生考试成绩的差别没有显著性差异（P>0.05），但PBL教学法班的学生查阅文献能力及综合分析判断能力明显提高。
At present , the phenomenon of the students playing truant in the class of the Two Courses is being more and more serious .
目前在“两课”的教学中，学生逃课的现象日趋严重，产生这一现象的成因有：两课课程体系及设置的问题；
The First Class of Grade Two has 5groups of students, each group 5students. 21students participated in Chorus on International Children's Day. How many non-participants are there?
二年级一班有5组同学，平均每组有5个，“六一”节有21人参加合唱队。没参加合唱队的有多少人?。
In our school, teachers are preparing gifts for the students, introducing the history and traditional customs of Christmas before the first two minutes of each class daily.
如：购买礼物，装饰教室等。为了丰富同学们的圣诞节知识，英语老师们每天上课前两分钟都会给同学们介绍与圣诞节有关的知识。
The students of Class 3 had a discussion about whether it is necessary to start learning English from childhood. Opinions are mainly divided into two groups.
三班的同学进行了一场有关英语学习的讨论。讨论题目是：学习英语要不要从儿童时期开始？同学们意见不一。
The traditional pattern of classroom experience at the college level brings the professor and a group of 20 to 30 students together for a 45-to-50-minute class session two or three times a week.
由一个教授和十名学生每周会晤两三次，每次授课时间45到50分钟，是大学程度课堂教学的传统方式。
In our class, two-thirds of the students said their eyes were tired because of watching TV or playing computer games.
本人们班有三分之二的同窗因为看电视，玩电脑而眼睛疲倦。
But every coin has two sides. About 40% of the students in my class insist Confucian thought is outdated.
反方 40%的同学认为：孔子思想诞生于几千年前，已经过时；
But every coin has two sides. About 40% of the students in my class insist Confucian thought is outdated.
反方 40%的同学认为：孔子思想诞生于几千年前，已经过时；
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