求翻译：部分学生承认上网影响自己的学习和生活，网络成瘾还给一些中学生带来了身心危害，有些学生走出网络后面对不理想的社会现实,感到悲观失落。是什么意思？

Some students recognize the Internet affects their learning and living, brought back some middle school students physical and psychological harm of Internet addiction, after some students out of the network face of undesirable social reality, are pessimistic about the lost.

Some of the students recognized on the Internet affects their learning and life, and the network to addiction to some high school students with physical and mental harm, some students come out with after the network is not an ideal social reality, pessimistic feeling.

The partial students acknowledged the surfer affected own study and the life, the network becomes addicted to returns to give back to some middle-school students to bring the body and mind harm, after some students went out the network facing not the ideal social reality, felt lost pessimistically.

Some students recognize the Internet affects their learning and living, brought back some middle school students physical and psychological harm of Internet addiction, after some students out of the network face of undesirable social reality, are pessimistic about the lost.

正在翻译，请等待...