如subject theme theory issue topic modle

issue:an important topic or problem for debate or discussion 或者 personal problems or difficulties%D%Atheme:the subject of a talk,a piece of writing,a person's thoughts,or an exhibition; a topic%D%A所以说issue是只的问题,the issue discussed in the essay的意思是文章讨论的问题.%D%A而theme的意思是主题,用法是 the theme of the essay 文章的主题.%D%A而且issue有动词的意思,意思是发行,而theme没有.%D%A%D%A如对于我的解答有问题,欢迎继续追问：）%D%A望采纳～