Author: ceciliazhang

In China a camera is watching you [Copy link] 中文

Rank: 8Rank: 8

Post time 2017-10-9 22:01:02 |Display all floors
Yes, within our school all cameras have been updated for the third generation! The modern ones are so advanced that  those could offer you more clear pictures in a easy way!
In all my  home-county, cameras are fixed along the main roads those play an important role on traffic safety as well as for the social stability! -----------Thiose machines work as policemen 24 hours a day!
The most useful knowledge and skill that we are lack of is that of about human!

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