这个世界已经人口过多，资源变得越来越少，因此现在市场信息是让受教育的人不要生孩子。
The world is overpopulated and resources are growing scarce so the markets are sending signals to the educated population to not have children.
如何利用现有的资源开展针对男同性恋，性工作者和流动人口的行为调查？如何充分利用收集的调查信息指导开展活动？
How can we best utilize the current resources available in China to implement behavioral surveys of MSM, SW and migrants? And how can we fully utilize the data collected?
应用推荐