61.  To my disapproval , some people always skim the bad sites spreading rubbish information , and the computers get infected with the via every now and then .

62.  On the negative aspect, not all sites are legitimate and security is a great concern.

63.  Anytime, you should not browse for bad sites.

64.  Many shopping sites, such Taobao or Paipai, have sprung up.

65.  These experts can also ensure the proper preservation of evidence found at the archaeological site.

66.  The other site of the picture is quite the different.

67.  Social networking sites such as MySpace and Face book allow people to keep up with the lives of their friends and family, even if those live hundreds of miles away.

68.  Besides, many students fill the emptiness in their lives by fantasizing about violence through television and Internet sites.

69.  For instance ants remove their foods to sites higher enough to avoid the foods being washed away in haste before it starts to rain.

70.  From my part, the prohibition only applies to the sites of catering industry like restaurants.