bank bit

例句：

1. 1. She always carries asmall bag of bank bits with her whenshe goes shopping.
   她购物时总是带着一个小包的银行零钱。
2. 2. The old manwas so poor that he had to liveon the bank bits he saved from hisjob.
   这位老人非常贫穷，他靠从工作中省下的银行零钱生活。
3. 3. The bankgave him a small amountof bank bits as a rewardfor his honesty.
   银行因为他的诚实给了他一些银行零钱作为奖励。