"Whether it rains or not, on days when atmospheric concentrations of sulfur oxides or nitrogen oxides are high, the elderly, children, and people who suffer from cardiovascular disease should avoid going outdoors," says Lin. "And if they really must go out, they should wear a mask to reduce the damage."
「不管有沒有下雨，只要遇到空氣中硫氧化物或氮氧化物濃度較高的日子，老人、小孩或有心血管疾病的民眾就應避免出門，真的有必要外出時，也必須配戴口罩以降低傷害，」林杰樑建議。