Science is a part of our llife (lives), and we cannot live without it. We can see the science from time to time. But do you know how science changes our life (lives)? I will tell you two things (aspects) that have been greatly changed by amazing science.
Thankful (Thanks) to technology, we gain more comfortable life. We don't need to worry about going to somewhere far away from us because car or airplane will take us there. So, it seems that we are making us live more quickly than that in the past, however, we become lazier. You know how many times we just sit down to klick (click) on the keyboard. And we get phone snubbing that we don't have time to pay attention to our beautiful world.
In terms of country, science is a great weapon for its economic (military) and political (industrial) development, such as nuclear weapons, aerospace indusry and so on. Only by pushing science forward can our China (country) accelerate the progress of development and narrow the gap between China and developed countries. Oppositely, some countries hardness science is in need of their appetites for large land and resource, causing war, destruction of people 's living environment.
In a word, it's our responsibility to appreciate the science as well as make full use of it.