用英语介绍青岛奥运青岛(是我国一个重要东部沿海城市,位于山东省南部),有870公里的海岸线.它是中国著名的旅游胜地之一.

Qingdao (An important coastal city in eastern China,located downstate Shandong Province),has 870 kilometers long coastline.
In China,it is one of the most famous place for traveling.
It has the four distinct seasons and relaxing weather.
Qingdao's ecnomic is developing rapidly.
The Qingdao citizens love sports and the city was selected as the host city of some competitions of the 2008 Olympiad.