to sum up
简言之；总而言之
this interpretation does little, in sum, to add to our understanding.
总而言之，这个解释没有增进我们的理解。
To present the substance of (material) in a condensed form; summarize
简述：对（材料）作扼要的总述；作概括说明
sum up the day's news; concluded the lecture by summing up.
概括了当天的新闻；以扼要的重述结束了报告
To describe or assess concisely
扼要地描述或简洁地评价
an epithet that sums up my feelings.
简洁地表达了我思想感情的形容词