Science and technology are developing rapidly every single day,not only do they make our life become more and more convenient,but also improve our living quality.Also,science and technology can to some extent help we human beings defeat some terrible disasters and get rid of the diseases,what's more,they can assist us in exploring the unkown oustside space by carrying us to our destination.
However,the fast development of science and technology will surely exert some bad influence on us.For example,the destruction of our environment,and the further and further relationship between people.
Only do we take advantages of science and technology in a proper way can we avoid some unneccesary negative effects brought by them.