I 've only got fivers .

我只有面额五镑的钞票。

Not only are the smug marrieds laughing up their sleeves at those who are alone and lonely , but they 're also casually burning fivers because they 've got so much more money than those solitary souls .

沾沾自喜的已婚人士，不仅仅暗自窃笑孤单、寂寞的单身者，且偶尔还能奢侈一下，因为已婚者比那些孤单者有钱得多。