Without changes, our lives would be very boring. It would be like listening to the same song on your MP3 player over and over again.
Some people don't like changes. They want to do the same things and see the same people every day. When something changes, it makes them feel uncomfortable. It is like some children, and they can't go to sleep unless all their toys are in their places. But the change is a big part of life and we all change in small ways every day. The young get stronger and the old get weaker.We meet new friends or get new hobbies.
You will go through many changes in your lifetime. In America, some people change jobs ten times during their lives. Some change their homes eleven times. They like changing because they think it improves their lives.
China has seen many changes in recent years and most of them are very good. People are healthier and they are living longer. People have more money, more food and they have a better education. Children are growing taller and the children in Shanghai are now the tallest in China. Changes have been good for China and they will be good for you.