青海,这个72.23万平方公里的西北大省,平均海拔超过三千米,每年仅有六个月的气候条件适合打网球。但这些客观条件并不能阻碍青海的网球发展,在近五年的时间里,青海人用巨大的热情为网球注入一个巨大的能量,而它的发展速度更不得不让人刮目相看。 Qinghai, a large northwest province with a total area of ​​722,300 square kilometers, has an average altitude of more than three kilometers. The weather conditions for only six months a year are suitable for playing tennis. However, these objective conditions can not hinder the development of tennis in Qinghai. In the recent five years, Qinghai people have given tremendous enthusiasm to inject a huge amount of energy into tennis. However, the speed of its development has to be admired.