a fast buck的用法和样例：
- He made a fast buck in the con scheme.
- I heard he made a fast buck at the race track.
- He's trying to hustleme for a fast buck.
- He's trying to hustle me for a fast Buck.
- They are traders out to make a fast buck.
- Speculators eager to earn a fast buck often wind up in bankruptcy.
a fast buck的相关资料：