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1·Drug abuse has long been a major problem for the authorities there.

毒品滥用长期以来一直是那里的当局的一大难题。《柯林斯英汉双解大词典》

2·The first step to stop drug abuse is knowing why people start to use drugs.

阻止药物滥用的第一步是了解人们一开始为何吸毒。

3·Dr. Peter Kastl and his colleagues report that they can use tears to detect drug abuse.

彼得·卡斯特尔博士和他的同事发现，他们可以用眼泪来检测药物滥用问题。

4·Drug abuse is the use of a drug, legal or illegal, that hurts a person or someone close to him.

毒品滥用是指合法或非法使用毒品伤害某人或是某人身边的人。

5·Perhaps there is less to fight about, with the country in a period of tranquility and the dangers of drug abuse and other unwholesome behavior well known.

也许没有什么可争斗的，因为这个国家正处于一段安宁的时期，吸毒和其他不健康行为的危害也广为人知。

6·The phrase substance abuse is often used instead of drug abuse to make clear that substances such as alcohol and tobacco can be just as harmfully misused as heroin and cocaine.

“物质滥用”一词经常被用来代替“药物滥用”，以表明滥用酒精和烟草等物质与滥用海洛因和可卡因一样有害。

7·The government is taking action to combat drug abuse.

政府正在采取措施，打击滥用毒品。《牛津词典》

8·Much of the crime in this area is related to drug abuse.

这一地区的许多犯罪都与吸毒有关。《牛津词典》

9·'Drugs' are associated in most people's minds with drug abuse.

大多数人把drugs与嗜毒联想在一起。《牛津词典》

10·Drug abuse also may lead to such symptoms.

药物滥用也可能导致这样的症状。