Thailand's Ministry of Education have ordered all schools in Bangkok and some surrounding provinces to close for the remainder of the week amid concerns over dangerous levels of air pollution.
원문출처 : https://www.cnn.com/2019/01/30/health/thailand-air-pollution-intl/index.html
원문출처 : https://www.cnn.com/2019/01/30/health/thailand-air-pollution-intl/index.html