a strategic pass的用法和样例：
- It is a strategic pass to the northeast.
- The Tajik nationality lives in Taxkorgan autonomous County of Xinjiang, a strategic pass in the Pamirs through which the ancient Silk Road crosses.
- I first have performed in Shanghai, the program suitable success, is indebted everybody's showing loving concern, went through a strategic pass.
- The Department concerned and the organization has drawn up the thunderbolt emergency measure, guaranteed that goes through a strategic pass the stream of people smooth.
- Two BMW respectively are 7th and 8th, Alonso and Kutehade arrange in order separately 15th and 16th, braves hardships and dangers goes through a strategic pass.