例句 /

This artical aims to put forward the problems accurred in courses of information retrieval and information use, analyze the causes, and propose education reform ideas.

This artical aims to put forward the problems accurred in courses of information retrieval and information use, analyze the causes, and propose education reform ideas.

摘要提出了当前信息检索与利用课程存在的一些问题,分析其原因,提出教学改革的思路。