<br>Hello! Greetings from the future! My name's Linda. I'm ten years old and live in the year 3044. We call it the year 58AL. AL means “After Living”. You see, 58 years ago, there were too many people on Earth and there was too much pollution（污染）. The only way to save the Earth is to send people into space. So lots of people, including my family, went into space. However, there were still a few people choosing to live on Earth.<br>We're now living in a new city on Mars（火星）. Life here is very nice, and we are happy in our new home. I have a friend called John on Earth. Every week I use our school's time machine to send messages to him.<br>The food here is different from your food: we take medicine and drink juice to keep healthy. My history book says you eat meat from other animals! That is strange to me. We don't eat any animals or bread.<br>Every day I catch the school spaceship and fly to school. We don't have schools. We meet our learning guides (you called them teachers) in different places and solve（解决）problems together. <p>The year 3024 is the year 28 AL.</p>