English-Chinese/Noncommunicable diseases, partly due to a lack of exercise, are currently the greatest public health problem in most countries around the world

Noncommunicable diseases, partly due to a lack of exercise, are currently the greatest public health problem in most countries around the world.

非传染性疾病，部分原因是缺乏运动，目前是世界上大多数国家最大的公共卫生问题.