[大学一年级] 北京市 >> 朝阳区 >> 望京街道
In the twenty-first century, growing
people have realized that science which developing rapidly is changing our
lives from everywhere. For example, much of our apartments were equipped with
cctv, which can ensure the safety of the livers. Even the cars had combined
with computers to make it convenient for us.
It
is universally acknowledged that smart cars brought us a lot of benefits. In the
first place, smart cars could eliminate most of car accidents via electronic
sensors which plays a quite important role in smart cars. Moreover, when you
are getting lost or getting stuck in traffic jam, the computer of the smart car
can provide its precise location to help the user find a right way. On the other
hands, several people think that using smart cars will decrease atmospheric
carbon dioxide levels.