The New South Wales Department of Health, that radical organization, did an independent trial over three years to look at 10 years of the work we've been doing in these sorts of projects in New South Wales.
新南威尔士卫生部， 那个激进的组织， 用三年多时间做了一个独立的追踪调查 调查我们10年来 在新南威尔士地区所做的这类项目，