green franc的用法和樣例：
例句
- I walked her to the hotel where she said she was stopping and I put a fifty franc bill in her hand.
我送她回到她說她住的旅館，給她手裡塞了一張五十法郎的票子。 - In parting I manage to worm a franc fifty out of him.I try to squeeze another fifty centimes out of him but it's impossible.
分手時我設法從他那兒騙了一個半法郎，我想再榨出五十生丁，可是辦不到。
