Robots play an important role in my life. They have changed people's lives in many ways. First of all, they save time and human labor. Thanks for robots, we don't have to spend days and months doing repeated work. For example, to produce French fries, we need human to buy potatoes, wash, then peel, cut them into pieces and finally fry them. If we have robots to do this task, we'll save a lot of time and produce more human. Secondly, robots help to replace human in dangerous work. Now we don't need human to do dangerous work such as mining minerals. It's helpful because there have been lots of people lose their lives in such jobs. However, it's expensive to buy a modern robot.
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