名詞 sum total:

1. the final aggregate
   同義詞：sum, summation

1. The sum total of study on the subject is contained in this report.
   這份報告包括了關于這一課題研究的主要內容。
2. The sum total of innumerable relative truths constitute absolute truth.
   無數相對真理之總和，就是絕對的真理。
3. Ten years was the sum total of my education.
   我受教育的年限加起來共十年。