Aside : defines content that is relevant but not central to the flow of an article .
此外：规定内容是相关的，但不是主要的文章流。
Pharmaceutical companies devise new drugs for the conditions it defines , lawyers use it to sue doctors , ordinary people use it to diagnose themselves .
制药公司依据它规定的条例发明新药，律师用它来控告医生，一般人用它来自我诊断。
He promised during his campaign to repeal the federal defence of marriage act ( doma ) , which defines marriage as between a man and a woman , and the " don 't ask , don 't tell " policy , which prohibits openly gay people from serving in the armed forces .
