One long-distance flight consumes fuel which a car uses in several years' time, but they cause the same amount of pollution. So, some people think that we should discourage non-essential flights, such as tourist travel, rather than limit the use of cars. To what extent do you agree or ...
By putting thoughts into words,you are telling yourself the logic(逻辑)behind what you think,feel,or only partly understand. Often,explaining a thought is the process of understanding. In other words,you increase your brain power by exercising your “explain power”. Try this experiment. Explain...