药物和酒精滥用导致了他的早逝。

Drug and alcohol ___abuse contributed to his early death.

这个项目试图解决导致物质滥用的问题。

This program tries to address problems that lead to substance ___abuse.

获取关于药物滥用影响的信息，让你这一代变得更好。

Get information about the effects of drug ___abuse and make your generation a better one.