Can help students find, collect information, online data preparation homework.Have a chance to know your rivers and lakes.Update news every day.You can listen to music, watch cartoons on the Internet and play games during those times of tension.Causes the injury sickness to carry on the back neurasthenia the reason, the concentrated pressureSpend more time online playing games and entertainment instead of working and learning. Can't control myself, from the lure of the game, not to chat here, and countless other things.I sit in front of the computer, in a long time, will make the body very tired, it is difficult to restore.
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