"It would have been impossible to make some of these details up, " prosecutor Feldis says.
WSJ: Trying to unlock secrets of dead serial killer
Feldis, the prosecutor who heard Keyes' first confession, says it's likely the true scope of his crimes will never be known.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。