参考答案:
Science is related to all the existing things and the characteristics and process of the phenomena happening in nature.Science contains the whole nature,which develpos various penetrating views about human being's conceptions that how various natural phenomena are related together and how they constitute our so-called universe.
Science has many characteristics.We have to inspect those functions and characteristics in detail if we want to know what the science is.Some authors assert that science in fact is a kind of method-scientific method.This definition is over simplified.But obviously the scientific method plays an important role in deciding the nature of the scientific knowledge.