translation.en: Then, we've got to commission a baseline survey to make sure we can monitor and progress the goals going forward. The original goals didn't really have good baseline survey data, and we're going to need the help of big data through all of this process to make sure we can really monitor the progress.
translation.zh: 然后，通过调查来建立基线资料 以确保我们可以监管这些目标 并持续推进 先前设定的目标就没有具备合适的基线资料 在执行过程里，我们会需要这些海量的资料 以确认我们的监督进度