Fighting the fine dust
A dust-cleaning machine washes the streets of Sejong-daero in central Seoul on Tuesday, the fifth day that emergency measures were implemented to combat the high levels of fine dust in Seoul. [YONHAP]
A dust-cleaning machine washes the streets of Sejong-daero in central Seoul on Tuesday, the fifth day that emergency measures were implemented to combat the high levels of fine dust in Seoul. [YONHAP]
