✔ 最佳答案
When it comes to indoor air quality and the concerning issues,
domestic academic and research institutions are focusing more on
the study of indoor air quality and labours' exposure to working
environment than the commuting environment taking 6% of our living
time. However, the latter's negative influences are far more complex
than we can imagine. The foreign studies on commuters' exposure to
transportation's micro-environment have had a great development these
days. In the related studies,Hong-Kong which is densely populated as
Taiwan has some great examples we can definitely learn from.