The reason this is of some significance is that we're trying to reduce food intake as a general public healthmeasure.
理由这是一些重要性是当公众健康测量的时候 , 我们正在尝试减少食物摄取。
2
The authors suggest that as well as encouraging people to give up smoking as an essential public healthmeasure, this may also contribute to the effectiveness of HIV/AIDS prevention programmes.
作者表示鼓励人们戒烟除了作为必要的公共健康措施之外,还有可能有助于防御艾滋病计划的有效性。
3
But when it comes to public health, it's extremely difficult to measure the impact, because it takes years to see the impact on health.