I like the summer holiday so much. I look forward to summer holiday every year. Last summer, I went to Shen zhen for my holiday, and it is also a city of seashore like Haikou. I enjoyed having a walk along the beach after supper or having a swim in the afternoon. The sky is blue, the air is clear. Wherever you go, You can always see the green trees, the neat grasses and the colourful flowers. They were really wonderful. Shen Zhen has a lot of tall buildings. And it is a modern city.