translation.en: And part of the reason why we don't know anything at all is that the information technology systems that we use in global health to find the data to solve these problems is what you see here.
translation.zh: 我们一无所知的部分原因 是由于当我们在全球健康组织 用来寻找数据、解决问题 所用的信息技术系统是你们所见的这个。