a political impasse的用法和样例：
- In the past decades, the legalistically selfish aspect of Western approach and thinking has reached its final dimension and the world wound up in a harsh spiritual crisis and a political impasse.
- The emperor was actually a political eunuch.
- A political scandal has recently come to light.
- The issue was not primarily a political one.
- But the political impasse lingers.
- It must have been a political decision.