仅仅有合适的例证是不够的，我们还需要在文章中提供足够的细节来解释例子如何支持观点。比如某同学写的issue 65 (Every individual in a society has aresponsibility to obey just laws and to disobey and resist unjust laws)的其中一个中间段：
There will surely be concerns about the consequences of implementingunjust laws and forcing people to obey them. To address such concerns, thereshould be ways through which people can express their disagreement within thelegal framework. For example, laws once gave people different rights based ontheir race or gender, which was totally unjust. Martin Luther King Jr. and hisfollowers chose to express their disagreement in a peaceful way, to call forattention on the inequity and urge the improvements of laws. Similarly, withlegal pretests feminists expressed their requirements on equal pay, equalrights of vote and other social rights. In such ways, unjust laws would beabolished and replaced by just laws, without driving the whole society intochaos.
这里主题句里提到了consequences，但是后面的讨论中并没有具体指出是什么后果。例子中提到的laws once gave people different rights based on their race or gender, which was totally unjust这句话显得比较笼统，可能加上 in the US这个限定词会更好一些。总的来说这段写的不算太差，相信还有很多同学在写中间段的时候都面临没有很好地解释例证的问题。
再比如说某同学写的issue 78 (People'sattitudes are determined more by their immediate situation or surroundings thanby society as a whole)
As children begin to study in schools, they have more opportunities tointeract with the society but are still limited by their families, resulting inthe society and their immediate surroundings to equally impact their attitudes.On the one hand, as students, children can meet plenty of schoolmates and canuse the Internet to get more information from the society. For instance, theymay start to watch TV episodes and discuss with their peers. In this case, theywill form their own attitude towards fashion. On the other hand, they are stillconstraint by their families as long as they live with their family members. Aserious parent may not allow their kids to use drugs, or they may even taketheir kids to a higher-quality institute simply to avoid their kids to contactwith any drug.