与此同时，软件等非健康领域的资本密集度正在下降，而商业化速度则在加快。
At the same time, non-health-care sectors like software have become less capital-intensive and quicker to commercialize.
来自贫民区的推文很少提到健康的食品，而人口密集区域的推文则常常讨论快餐食品。
They found messages from poor areas were less likely to mention healthy foods while people living in dense areas were more likely to tweet about fast food.
应用推荐