Recently, as the coming of non-staff supermarket, people were so surprised by the advance of technology. At the same time, some people started to worry about the loss of jobs, because technology probably takes place of labor. In my opinion, some traditional labor job will face the challenge, but people will not be kicked out. The world is developing all the time. Many years ago, when the Industrial Revolution happened, many people thought that human being would be replaced by the machine. When we look back on those years, we find that every progress of technology requires new type of talents, so people need to equip themselves with new skills. If people feel satisfied with current situation and refuse to keep pace with the time, sooner or later, they will be kicked out. 最近，随着无人超市的到来，人们非常惊讶于科技的进步。与此同时，一些人开始担心会失去工作，因为科技很可能会取代劳动力。在我看来，一些传统的体力工作将面临挑战，但人们不会被踢出局。世界正在发展中，许多年前，工业革命发生的时候，许多人认为，人类将会被机器所取代。当我们回顾那些年，我们发现每一次技术的进步都需要新型人才，所以人们需要用新技能武装自己。如果人们满足于现状，拒绝与时俱进，那么迟早他们都会被淘汰。