他假冒成医生，骗了很多人。
tā jiǎmào chéng yīshēng ， piànle hěnduō rén 。
He pretended to be a doctor and deceived many people.
假冒的商品在市场上泛滥非常严重。
jiǎmào de shāngpǐn zài shìchǎng shàng fànlàn fēicháng yánzhòng 。
Counterfeit goods are rampant in the market.
他被抓是因为假冒他的朋友。
tā bèi zhuā shì yīnwèi jiǎmào tāde péngyǒu 。
He was caught because he impersonated his friend.