counterfeit bank note

例句：

1. 1. The police are investigating the counterfeit bank notes that were found in the city.
   警方正在调查在城市中发现的伪造银行钞票。
2. 2. He was caught trying to sell a counterfeit bank note to an unsuspecting customer.
   他被发现试图向一个没有怀疑的顾客出售一张伪造的银行钞票。
3. 3. The thief used a counterfeit bank note to steal money from the elderly man's wallet.
   这个小偷用一张伪造的银行钞票从那个老人的钱包里偷钱。