With the development of the modern technology，private car is no longer a
luxurious thing for ordinary people，more and more people drive to work instead
of going by bus. The popularization of private car has many advantages.First， it
is very convenient and time-saving ，you can drive your own car to the workplace
instead of waiting for the crowded bus and afraid of being late for
working.Second，it can also improve the traffic structure，and help to mitigate
the stress of the traffic.Third， the popularization of private car can help to
promote the car industry and any other interrelated industries.
I believe that in the future the private car will become the most important
vehicle and we cann't live without it.
With more and more cars coming into our families，we are happy that it has
greatly improved our life. But unluckily，it has also brought many problems，such
as heavy traffic and traffic accidents.
Traffic safety is everybody's business. We must obey the rules. For
example，we must walk on walk side，when we cross zebra – crossing，stop and look
right and left，then go across fast. Don't play football on the road .we can tell
our parents not to drink before they drive，not to run through red lights，not to
talk and laugh while driving etc.
We can say cars are coming into our life，but only when everybody thinks
traffic safety is everybody's business can we be safe driving on roads and
walking on sidewalks.
Recently, the news that U.S attack on China's Internet is always exposed.
And the question of how to stay online safely raises a lot of discussion in our
country. As a result, in the era of rapid development of network, we must take
measures to protect our security of privacy and property effectively.
From my perspective, in the first place, we should call attention to our
personal information. Not only do we not offer them at random in some strange
websites, but we need to distinguish right from wrong among the numerous
websites. Furthermore, it is inevitable that some secure anti-virus soft wares
can be installed. And it will make it possible for that network can run more
steadily. In addition to doing some work by ourselves, the government needs to
draw up some policies to preserve national cyber security. It involves probing
for deeply rooted reasons, devising creative solutions, developing high-tech
talents and strengthening the supervision.
Although scientists still cannot overcome the problem completely, they are
studying a great deal about how to protect our national cyber security. However,
consciousness of cyber security should not decline. Only in this way, we just
enjoy the convenience brought by the network.
The human beings are stepping into the information society. The information
industry develops very rapidly, so do the hackers, trick-playing teens,
exploring children, fraudsters, and serious white-collar criminals. Thus,
information security becomes an impending important issue.
In case of information breach, the victims-government department, an
organization or an institution, or a company will inevitably suffer great or
small loss. Government may be threatened with national security. Companies may
lose opportunities to develop new projects. And the public’s and users’
confidence will be damaged.
Then how to deal with this issue? Technology is only a partial solution to
information security. What’s more important is that organizations and companies
should promote the awareness on information security to its staff. However,
since no system can ever be 100 percent secure, a prevention-only approach to
information security management is not enough. Companies and organizations
should adopt a dual approach to information security management by combing
prevention and detection techniques
Safety is very important. We often hear people say “safety first”. As a
middle school student, we should learn to protect ourselves from every possible
danger. Here are some things I do. I hope you can follow them.
On your way to school and home. You should obey the traffic rules. You
should walk on the right side of the road. Don’t ride your bike too fast.
During school, you can’t fight with each other. Don’t play with fire. Don’t
bring knife to school. Don’t go out of school without your teacher’s
When you are at home, remember not to ask the door for strangers. Don’t
give your home address, phone number or personal information to anybody else too
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