There are forty-two students in my class, with 25 boys and 17 girls.
我们班有42位学生，其中男生25位，女生17位。
It's an active class, and the reason may be that the boys are more than girls.
我们班很活跃，可能是男生比女生多的缘故。
The classroom atmosphere of our class is very good, because we interact with teachers quite often.
我们班的课堂氛围很好，因为我们经常与老师互动。

Our classmates are all united and helpful to each other.
我们班上的同学都很团结而且互相帮助。
We often organize some activities to enhance the relationship between classmates and our regular activity is the English Day in every two weeks that we can only speak English during recess.
我们经常组织一些活动增强和同学之间的关系，我们的惯例活动是每两周一次的英语日，休息的时候我们只能说英语。
Maybe it sounds a little difficult but it really funny and classmates enjoy it very much.
也许听起来有点困难，但是真的很有趣，同学们都很喜欢。