taken a flier的用法和样例：
- He took a flier in politics soon after getting his degree.
- I've thought of taking a flier on some common stocks.
- Kai Feng got the Chinese Reds off to a flier with an early opener but Milan restored parity prior to half-time before taking a 2-1 lead soon after.
- The alterations to your coat will take a week.
- It may take a long time to find a solution to the problem.
- The complete equipment of the new hospital will take a year.