translation.en: We didn't even know who was in our criminal justice system, we didn't have any data about the things that mattered, and we didn't share data or use analytics or tools to help us make better decisions and to reduce crime.
translation.zh: 我们甚至不知道有谁涉及到刑事犯罪， 我们没有相关重要事件的任何数据， 我们未曾共享数据，使用分析技术 或分析工具，以帮助我们做出更好地判断 并减少犯罪。