we use the computer or the phone every day. Some people claim that it is a health hazard, but I do not think so. I think it's great because we can entertain, read newspapers, listen to music, chat with friends ... though it's good but if we do not use it properly, it will be harmful. If we go online too long, we may experience eye problems, headaches and even addiction. So I think we should use it up to 2 hours on one day and be actively involved in more outdoor activities.
đang được dịch, vui lòng đợi..