名詞 sum up:

1. a brief statement that presents the main points in a concise form
   同義詞：summary, sum-up

動詞 sum up:

1. give a summary (of)
   同義詞：summarize, summarise, resume
2. be a summary of
   同義詞：summarize, summarise, sum
3. determine the sum of
   同義詞：total, tot, tot up, sum, summate, tote up, add, add together, tally, add up

1. His debts sum up to $2,000.
   他共欠了兩千美元的債。
2. To sum up, only when strict punishment can be imposed on the lawless, can social stability be maintained.
   總之，唯有當嚴刑峻罰加之于違法之徒時，才能維持社會安定。
3. After we accomplished this task, we sit down to sum up experience.
   我們完成這項任務后，坐下來總結經驗。
4. Please sum up what you said just now.
   請把你剛才說的總結一下。
5. Now sum up (your views) in a few words.
   現在(把你的觀點)用幾句話來概括一下。
6. A good student usually knows how to sum up knowledge in good time.
   好學生通常都知道如何及時迅速地總結知識。