Zhangjiakou City

• 张家口市

Zhangjiakou City的用法和样例：

例句

1. Species and distribution of fleas in Zhangjiakou were given.
   基本掌握了张家口市蚤的种类及其分布。
2. Is the Zhangjiakou City, County, one of the window opening to the outside world.
   是张家口市对外开放的窗口县之一。