求翻译：更有甚者,一些同学沉溺于网络游戏,他们从中产生一种强烈的满足感和快感,可以感觉到现实中感觉不到的自信,从而一头扎进这个虚拟的世界中,成为“电子海洛因”的吸食者,染上“网络成瘾症”等心理疾患,因此而荒废了学业.是什么意思？

What is more, some students addicted to online games, from which they have a strong sense of satisfaction and pleasure, you can feel confident in the sense of reality, which dived into this virtual world, becomes "electronic heroin" smoking, get "Internet addiction" and other mental disorders, thus neglecting their studies.