生命中的每個的階段都有不同名稱：童年、青春期、成年和老年。而人們在每一

Each stage in life has a different name: childhood, adolescence, adulthood and old age. And people have different goals and challenges at each stage, such as: children's needs for learning, adults' pursuit of careers, and the elderly's needs for medical care. In fact, there was no concept of adolescence in the past. It is only in recent years that people understand that university courses are the completion of adult induction training, and they have gradually confirmed the existence of this stage, and many people think that this is an inevitable stage before adulthood. . This article mainly talks about the changes of some concepts in the past and modern times at this stage, and this phenomenon is happening all over the world. They postpone marriage and spend more time transitioning between school and career and family. This is a major trend of modern young people when they go through this stage. However, we should not let young people feel that they can escape and shrink. Therefore, in the face of this phenomenon, it is necessary to keep the profession up-to-date, and to strengthen this point, so that young people have goals, and have the strength, ability and confidence to persist in the long-term, and keep them strong, active and focused.

Each stage of life has a different name: childhood, adolescence, adulthood, and old age. At each stage, people have different goals and challenges, such as: children's needs for learning, adult pursuitof of a career, the need for health care in old age. In fact, there was no concept of puberty before, and it was not until recent years that it became clear that the university curriculum was the completion of the induction of the adult year, and it was gradually determined that this phase existed, which many considered inevitable before the adult age. This article mainly describes the past and modern at this stage of some of the changes in the concept, and this phenomenon is being staged in countries around the world. They delay marriage and spend more time between transitioning schoolandand and career and family, a major trend among modern young people at this stage, but we should not let young people feel able to escape and back down. Therefore, in the face of this phenomenon, it is important to keep the profession up-to-date and reinforce this point, to give young people the strength, ability and confidence to persevere in the long term, and to keep them strong, positive and focused.

Each stage of life has a different name: childhood, adolescence, adulthood and old age. At each stage, people have different goals and challenges, such as children's needs for learning, adults' pursuit of career, and elderly's demand for medical care. In fact, there was no concept of adolescence before. It was only in recent years that people realized that the university curriculum was the completion of the adult induction training, and it was gradually confirmed that this stage existed, and many people thought it was an inevitable stage before adulthood. This article mainly narrates the change of some ideas in the past and the modern in this stage, and this phenomenon is being staged all over the world. They delay marriage and spend more time in the transition between education and career and family, which is a major trend of modern young people in this stage. However, we should not let young people feel that they can escape and retreat. Therefore, in the face of this phenomenon, it is necessary to make the profession up-to-date and strengthen this point, so that young people can have goals, have the strength, ability and confidence to persist for a long time, and keep them strong, positive and focused.<br>