最近比较热的是雾霾（haze）
Along with the advance of the society more and more problems are brought to our attention, one of which is that the haze has occurred a lot of times. Haze is air pollution in which is mixed up with dust, smoke and other dry particles.
Haze has done great harm to our daily life. Many traffic accidents happened just because of the heavy haze weather，more and more people fall ill because the serious disease caused by the haze，quite a lot of flights have to be put off.
People have realized the importance of protecting our environment. Authorities related should take effective measures to reduce the smog weather, such as make the public traffic more convenient, plant more trees and so on. With our efforts, we will enjoy a better life.
Along with the advance of the society more and more problems are brought to our attention, one of which is that....
随着社会的不断发展，出现了越来越多的问题，其中之一便是____________。
As to whether it is a blessing or a curse, however, people come up with different attitudes.
然而，对于此类问题，人们持不同的看法。
There is no denying that environmental pollution is an extremely serious problem, the authorities should take effective measures to solve it.