求一篇250单词左右,关于科技减少犯罪或者控制乱砍乱伐的英语作文有关保护树木森林的都可以

求一篇250单词左右,关于科技减少犯罪或者控制乱砍乱伐的英语作文有关保护树木森林的都可以
求一篇250单词左右,关于科技减少犯罪或者控制乱砍乱伐的英语作文
有关保护树木森林的都可以

求一篇250单词左右,关于科技减少犯罪或者控制乱砍乱伐的英语作文有关保护树木森林的都可以
technology to reduce crime rate nowadays
this is the era for polices to attend to crimes which once might seem to be unsolvable several decades ago.we can easily see what new technologies are widely used in crime solving and prevention.DNA matching is usually seen in the process of dealing with a crime without a specific suspect being known but the DNA evidence of the suspect taken from the sperm residual,blood,or hair on the scene can be held as the strongest weapon to trace the criminal.besides,with cameras set at many important sites,polices can easily playback the crime scene tape to search for the right people and get him to plea guilty.and one important one polices can do without even can be imagined by the ordinary people is their ability to tap every telephone whenever they want according to NSA contractor Edward Snowden from the united states .it may seems to be annoying and horrifying and an act of human rights undermining ,but from the positive side,we really have to say the technology is so incredible in solving the crimes once deemed insurmountable such as the mission of killing Bin Ladin.also the new technology like google maps are widely used among the polices to have a better look at the place they are going to raid .technology is growing with a vast speed and maybe tomorrow a new technology will be developed to benefit our world and immediately applied to the crime problems solving to truly make a difference in further reducing the social crime rate

Remember the Arbor Day, it is the weekend, as usual, I ride to home of juvenile class. I waited for a moment, suddenly found that middle school students in three or four carrying bag, walking towards ...

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Remember the Arbor Day, it is the weekend, as usual, I ride to home of juvenile class. I waited for a moment, suddenly found that middle school students in three or four carrying bag, walking towards the station, as they walked, side head to head to talk about something. At this time, one of them went to the station at the side of the tree there, constantly with bark, with the hand also stripped a few down; Another good shake in the low branches, finally kicked the tree again.
I looked around, and people have been found wanting. I was very angry, really want to lambaste meal, they like they kicked the tree, kick them hard, for the tree "revenge". But I am dare to anger can't say, can only watched their damage trees. I love to touch
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