Question

请大神把下面的句子结构分析一下，即分析主谓宾等

The phrase "substance abuse" is often used in stead of "drug abuse" to make clear that substances such as alcohol and tobacco can be just as harmfully misused as heroin and cocaine

Answer 1

主语是the phrase, 谓语是 is used， 宾语是动宾make clear

整句话缩写的意思是：这个短语用来使某概念变清楚，而这个某概念就是that 后面接的从句。

Answer 2

中文意思大概是：“物质滥用”这个词通常被“药物滥用”来代替来使物质更加清楚，例如酒精，烟草也能像海洛因、可卡因一样被严重的滥用。

主语The phrase "substance abuse"
谓语is used
宾语to make clear

Answer 3

The phrase "substance abuse" is often used in stead of "drug abuse" to make clear that
主语 同位语
（ 整个主语 ）（ 谓语-被动式 ）（ 宾语

substances such as alcohol and tobacco can be just as harmfully misused as heroin and cocaine
（同位语从句）
…… 宾语 ）