Whether science is helpful to human life is well known that the opinion concerning this hot topic varies from person to person. Some people suggest that science can help everyone, and others point out that science isn’t helpful to us what we can live without science.

    I advocate that science is helpful to human life. It has the following advantages.  The first one is that it can let people travel more convenient. Secondly, we would live more convenient.  The last but not least, we can use science to search the data we need.

    In my opinion, I think science is helpful to human life and we more and more depend on science information. The benefits are more than disadvantage.

作者:徐颐珽

修改后：

  Whether science is helpful to human life is still under discussion. The opinion concerning this hot topic varies from person to person. Some people suggest that science can help everyone, and others point out that science isn’t helpful to us, and we can live without science.

    I advocate that science is helpful to human life. It has the following advantages.  The first one is that it can let people travel more convenient. It's hard to imagine the life without cars, trains and planes. Secondly, we would live more convenient. With the help of mobile phone, we can easily talk to the people far away.  The last but not least, we can use science to search the data we need.

    In my opinion, science is helpful to human life. Our daily life more and more depends on science technology.

    初一:徐颐珽