Hong Kong people not fully aware of risks posed by air pollution
A survey has suggested that most Hong Kong people are unaware that air pollution can cause serious health problems, and very few of them bother to limit their time outdoors when the city is blanketed by smog. The World Green Organisation said it recent...
Hong Kong people not fully aware of risks posed by air pollution
A survey has suggested that most Hong Kong people are unaware that air pollution can cause serious health problems, and very few of them bother to limit their time outdoors when the city is blanketed by smog. The World Green Organisation said it recent...