The business of counterfeiting appears to be expanding.看来造假行业在不断壮大。They were counterfeiting money in his garage.他们在他的汽车修理厂伪造货币。The business of counterfeiting appears to be expanding.假冒伪造业似乎正日益膨胀。He was sent to jail for counterfeiting.他因伪造罪入狱。They admitted counterfeiting documents.他们承认伪造了文件。