我在咖啡馆看到一张宣传新开瑜伽课程的传单。

I saw a ___flyer at the café advertising the new yoga class.

作为一名经常乘坐飞机的旅客，他很熟悉机场的流程。

As a regular ___flyer, he knows the airport procedures well.

投资那家新公司是个冒险，但最终获得了回报。

Putting money into that new company was a ___flyer, but it turned out well.