帮帮忙,这几句话如何翻译!11句话,最后一句有点长,谢了.!

帮帮忙,这几句话如何翻译!11句话,最后一句有点长,谢了.!
在我国不允许私人拥有枪支
中国是一个多方言国家.有的方言之间的差别很大,有的几乎没有什么差别
我的班中不只我没有完成作业,还有好多学生也没完成作业
今年是我姐姐大学最后一年,由于现在好工作不好找,现在她就开始满城地找工作了
周末骑自行车游北京城是个很有有益的活动
一个斑级如同一个家,每个学生都是这个家庭中的一个成员,因此大家要爱护它
如今的茶馆同50年前的不一样了
我的一个好朋友有一个愿望,希望他在35岁时能开一个大型的超市
很多中小学为他们的教师提供免费早餐和午餐
现在有一种两元商店,店中的每样商品都是两元,这种商店很受学生们的欢迎
老马今年85岁,同其它老人不同的是,他特别喜欢旅游,一年中的人有六个月都不在家,他的老伴特别为他担心,建议他放弃这种爱好,因为像他这样年纪的人在外面旅游是很不安全的

It is not allowed to own a gun in our country.
China is a country of many dialects. some have great difference, and some are almost the same.
Not only I but also many other students didn't finish the homework in my class.
This year is my sister's last year in the university, she begins to find jobs everywhere because it's difficult to find a job nowadays.
Cycling to visit Beijing at weekends is a very benificial activity.
A class is just like family, every student is one of the family members, so we should protect it.
The present teashops are not the same as it was 50 years ago.
One of my good friends wishes that he could open a large supermarket when he was 35.
There is free breakfast and lunch provided for teachers in many middle schools.
There are some 2-yuan shops, every goods costs 2 yuan. This kind of shop is very popular with students.
Mr.Ma is 85 this year, what is different from other old men is that he likes travel very much. He is always not at home for half a year , so his wife worries him very much, and asks him to give up this hobby for the reason that it is dangerous for an old man like him to travel outside.
再问： 能不能保证全对。。。写的最好简单一些。
再答： 没什么大问题，上面那位明显是翻译器翻的。。。