求翻译：The modern society is developing in a speed that we can never imagine.I wonder the future that the ability we can adjust to.For instance,a computer is simply defined as a programmable machine that receives input, stores and operates data, and provides output in a useful format. There are two main characteristics of computers: it can run a prerecorded list of programs and it responds to a set of instructions in a very well defined manner. These characteristics have made the computer a very useful device which can perform tougher tasks in just few clicks. Computer has made things easy for us and almost used in every aspect of life.是什么意思？

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