2 sentences

1. 战争给许多家庭留下了难以磨灭的创伤。

   zhàn​zhēng gěi xǔ​duō jiā​tíng liú​xià le nán​yǐ mó​miè de chuāng​shāng.

   The war has left many families with indelible trauma.

   Source: Dong Chinese Dictionary

2. 在当时，进过监狱的人会被社会打上难以磨灭的烙印。

   zài dāng​shí, jìn guo jiān​yù de rén huì bèi shè​huì dǎ shàng nán​yǐ mó​miè de lào​yìn.

   At that time, people who had been to prison were permanently stigmatized by society.

   Source: Dong Chinese Dictionary