1. I need to save up some long green before I can afford to go on vacation. (我需要攒些钞票才能负担得起度假。)
2. He flashed a wad of long green and bought everyone drinks at the bar. (他掏出一大把钞票，在酒吧里请所有人喝酒。)
3. It took a lot of long green to renovate their old house. (翻修他们的旧房子花费了大笔钞票。)
4. She always carries a lot of long green in her wallet in case of emergencies. (她总是带着一大笔钞票在钱包里以备不时之需。)
5. The company offered him a job with a nice salary, so he'll be making some serious long green now. (公司给了他一份薪水不错的工作，所以他以后会赚很多钞票。)
6. I hit the jackpot at the casino last night and walked away with a ton of long green. (昨晚我在赌场中大赢特赢，走出去时带走了一大笔钞票。)