Chemical sprays like air fresheners,hair spray, household cleaning products and even strong perfumes can also trigger an asthma attack.

VOA: special.2009.07.28

It is a line drawing made out of aluminum wire that looks like a wavy net floating in mid-air.

VOA: special.2009.05.06

Chemical sprays like air fresheners, hair spray,cleaning products and even strong beauty aids can trigger an asthma attack.

VOA: special.2010.09.07

To play "air guitar" you move to the music as if you are playing an imaginary guitar, maybe like a famous rock musician.

VOA: special.2009.08.14

The moment he smelled the air of these places he felt like a prisoner suddenly set free.

VOA: special.2009.04.04

It seemed to sail on waves of air, just like a sailboat on ocean waves.

VOA: special.2010.10.06

And the next minute you would see that frog dancing in the air and then come down all on his feet and all right, like a cat.

VOA: special.2009.08.29

Like a flower floating on water, she drifted through the air.

VOA: special.2009.07.25

From the air, much of South Louisiana still looks like a quilt dotted with picture frames.

VOA: standard.2010.06.17

She says that the goods and services provided by nature - like clean air, rain or fertile soils - should not be taken for granted.

VOA: standard.2010.02.24

It's a country more like the mountainous parts of Afghanistan, where you have to undertake special operations, more use of the air (power) and, also,political handling.

VOA: standard.2009.06.18

On the other end of the stalled air route are passengers like Nemo Kim, a news anchor for an international broadcaster in Seoul, who cannot get back from London.

VOA: standard.2010.04.19

"China has reduced extreme poverty through economic growth, but until very recently has overlooked the growing inequalities in health and health determinants like access to clean air,water, and sanitation."

VOA: standard.2010.04.07

Others are just small consumers. But as they are lifted out of poverty, they will want to live like the more prosperous half of India and own cars, washing machines and air conditioners.

VOA: standard.2009.11.27

"Traditional environmental risks are those that face largely the poor in China, risks like drinking water contaminated with infectious organisms or highly polluted indoor air from people burning wood or other dirty fuels inside homes without chimneys."

VOA: standard.2010.04.07