dirty air

If you study in a classroom with a lot of dirty air all the day, you may have problem with you respiratory system.

Britain's swimming director said he would delay his team's arrival to the last moment to limit the risk posed by dirty air.

Clean or replace filters on your furnace and air conditioner Cleaning a dirty air filter can save 350 pounds of carbon dioxide a year.

Dirty air or air-borne garbage causes stinging eyes and running nose. Pollutants are destructive.

Story took place in those places, no tall buildings, no cars Ming, no dirty air, no hasty mood.

Environmental issues today, however, are less immediate than dirty air, toxic water, and a hole in the ozone layer, she added.

They believe that if more people ride bikes to work, there would be fewer automobiles in the city and less dirty air from engines.

They said if more people rode bicycles to work, there would be fewer cars in the cities and therefore less dirty air from car engines.

The dirty air is blasted into a conical cylinder away from the centerline.

Cleaning a dirty air filter can save 350 pounds of carbon dioxide a year.

Climate change is about much more than just dirty air, but finding ways of making climate change more visible is critical.

Environmentalists have denounced automobiles, believing they are a major factor in the production of dirty air.

They let a lot of fresh air into the clean production department which prevents outside dust or dirty air from entering the department.

China is home to 16 of the world's 20 most polluted cities, with dirty air causing the premature deaths of 400, 000 people a year.

He frowned at the dirty air when coming out to the street.

Fast-growing Phoenix, beset by dirty air, targets construction in cleanup plan.

But they also face complaints from citizens about snarled traffic and dirty air.

In-car air circulation system can't entirely clean up dirty air lingering in cabins.

The questions, dirty air method of liver, appropriate food.

The city has dirty air. The air smells bad.

Deficiency of TLR4 diminished this effect in mice breathing dirty air.

Am I responsible for the dirty air in Beijing?

Mr. Hedley, who had lived here for 22 years, called dirty air his 'biggest health threat. '

eg. I've already get use to the dirty air here.

In urban areas, dirty air is more noticeable because of the fumes from traffic and the waste from factories.

Dirty air is bad to living things.

Dirty air, says the UN, causes the premature death of 400, 000 Chinese each year.

Because the factory emits too much dirty air.

They have to bear the heavy traffic, dirty air and various kinds of din.

Many people now have cars, this is the dirty air and endanger the environment. U.

A newly refurnished room will have a lot of dirty air.

Traffic fumes, weather and dirty air from northern England and France add up to worst air pollution since 2008's more stringent index

Even if we can't play in the green water castle peak At least let our children and the children's children can have a no dirty air childhood

It will improve infants' health index and protect them from the dust and dirty air

Study Warns of Heart Disease Danger from Dirty Air

Causes of Dirty Air in the Market and the Treatment

For example, air pollution caused by dirty air, polluted air makes it rise in the incidence;