I had a serious illness at the age of 7. From then on, I expected to be a doctor. Now I work in a hospital as a doctor. There are modern medical instruments and services. I can treat patients even when they're far away from me. This is because the Internet is faster now.

Through years of studying hard, I'm teaching Chinese in a middle school. Some of my students come from other countries. Since they like Chinese history and culture, they carefully listen to me explain Chinese poems and novels. They spread Chinese history and culture around the world.

China is much greener now because it has worked on protecting the environment. New energy is used without polluting Earth. I'm doing something common for our city. I keep our streets clean and tidy every day to make people live comfortably. I take pride in my job. Any job is a good job.

When I was young, I dreamed of being an astronaut宇(航员) and flying into the space. Nowadays, my dream has come true. Traveling to the moon has got popular. People between the ages of 18 to 60 are able to travel to the moon.   I'm going to travel to the Mars (火星)soon. I'm so excited!