VOA慢速英语:二战后仍有成千上万的朝鲜劳工至今下落不明

dead end - adj. a situation, plan, or way of doing something that leads to nothing further

conscript - v. to force (someone) to serve in the armed forces

exploit - v. to use (someone or something) in a way that helps you unfairly

scholar - n. a person who has studied a subject for a long time and knows a lot about it

grave - n. a hole in the ground for burying a dead body

mandate - n. an official order to do something

engagement - n. the act or state of being involved with something