答:Before I went to middle school, my parents changed their job, they found a good job in the big city, so I needed to leave with them. Moving to another city means I have to say goodbye to my friends and this beautiful place. It is hard for me to say goodbye, my memories are around here, the water, the mountain and the people are so familiar to me. I have to face the new people and new environment, there are so many challenges waiting for me. But it is time to say goodbye, I need to grow up and be a strong person. I believe that I can conquer the difficulties.