求高手帮忙翻译成英文，谢谢~~

first,we should have a good study in the college to master our major knowledge.We also should maintain a good habit of learning after entering the society to improve our own level ceaselessly,and make a good foundation for contributing the community.Further more,when doing a job,we should try our best to do it well.

There are many methods to contribute the society,for examply,to be a blood donor,to take part in some volunteer labor(i.e. planting trees to beautify the environment),to support Western area,to teach in some primary school,to help rebuild the disaster area in Sichuan and so on.In one word,contributing the society is our contemporary youth's responsibility,and as long as we remember it in our minds,our society will develop better and better.

First of all, we learn in school, learn their own expertise into the community to maintain the good habit of learning to achieve continuous improvement in the quality of their own, in order to contribute to the community foundation. Access to jobs, the best do their jobs.
Contribute to the community the way there, a lot of obligations, for example blood, and then take part in voluntary labor, for instance, such as planting trees to beautify the environment. We can support the west, the poor can go to primary school teaching to help the reconstruction of disaster areas in Sichuan and so on. In short, to contribute to society is our responsibility to contemporary youth, only to contribute to the community from time to time recorded in the mind, our society will be getting better and better development.

本人水平有限，只能从网上搜索，仅供参考：
First of all, we learn in school, learn their own expertise into the community to maintain the good habit of learning to achieve continuous improvement in the quality of their own, in order to contribute to the community foundation. Access to jobs, the best do their jobs.
Contribute to the community the way there, a lot of obligations, for example blood, and then take part in voluntary labor, for instance, such as planting trees to beautify the environment. We can support the west, the poor can go to primary school teaching to help the reconstruction of disaster areas in Sichuan and so on. In short, to contribute to society is our responsibility to contemporary youth, only to contribute to the community from time to time recorded in the mind, our society will be getting better and better development.

都是用金山词霸翻译的，鉴定完毕~

First of all, we should learn hard in school, trying to gain more knowledge.After we enter the socialty we should maintain the good habit of learning to achieve continuous improvement and solid foundation of contributing to the community. When access to jobs, do the best to our jobs.
There are many ways to contribute to the community.Such as devoting blood, taking part in voluntary labor, planting trees to beautify the environment. Also we can support the west teaching in poor primary schools,or help the reconstruction of disaster areas in Sichuan and so on. In short, to contribute to society is our responsibility as contemporary youth. only to keep the contribution to the community in mind, can our society develop better and better .
似乎有些地方有问题，写的很小儿科，请再做修改吧