为了决定生产出来多少好的东西，我们面临了一些重要的权衡。例如，如果我们想投入更多的资料到医疗保键行业上，我们将只有很少的资源会投入到教育和生活消费品上了。

To decide how much of each good to produce , we face some important trade-offs. For example , if we devote more resources to medical care , we have fewer resources for education and consumer goods.

youdao

第一个是提供卫生统计可靠的资源，包括医疗消费者中心和在线卫生通告。

The first is a simple guide to credible sources of health stats, including the and.

youdao