文件上的印已经模糊,难以验证真伪。Wénjiàn shàng de yìn yǐjīng móhu, nányǐ yànzhèng zhēnwěi.The stamp on the document has become blurred, making it difficult to verify whether it is genuine.
他在合同上盖了一个红色的印。Tā zài hétong shàng gài le yí ge hóngsè de yìn.He stamped a red seal on the contract.
这本书是去年印的,现在已经卖完了。Zhè běn shū shì qùnián yìn de, xiànzài yǐjīng mài wán le.This book was printed last year and is now sold out.