1、The police arrested a notorious counterfeiter who was producing fake currency.
警方逮捕了一名臭名昭著的伪造者，他正在制造假币。
2、The counterfeiter was skilled at replicating banknotes that were almost indistinguishable from the real ones.
这个伪造者擅长复制银行票据，几乎与真票难以区分。