In smoggy weather, the machine would breathe in the air in front of the bike and blow out a stream of clean air toward the biker's face.

在有雾霾的天气里，机器会吸进自行车前面的空气，然后向骑自行车的人的脸上吹出一股清新的空气。

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O Sit outside and breathe in the air.

坐在室外，呼吸新鲜空气。

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Others breathe in the air and use the energy to make a magnificent life for themselves.

另外一些人吸进空气，利用空气提供的能量为自己开创壮丽的人生。

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The heavy metal enters the body when children breathe the paint dust or fumes in the air.

VOA: special.2009.08.31

We have strengthened our investment in our most precious resources - the air we breathe, the water we drink, the parks and public spaces we enjoy."

VOA: standard.2010.04.25

The answers are quite literally all around us: in the air we breathe, the water we drink, the food we eat, and the places where we live, learn, work and play.

WHITEHOUSE: Cross Post: Celebrate National Public Health Week April 1-7 | The White House

The virus can be present in the rodents' urine, droppings and saliva, and is spread to people when they breathe in air contaminated with the virus, the CDC says.

CNN: STORY HIGHLIGHTS

It is, however, for fighting and winning the Cold War that Ronald Reagan deserves the most credit -- and credit not just from Americans, but from the rest of what we called in those days the Free World, and from those in the former communist states who can now breathe the air of liberty.

CENTERFORSECURITYPOLICY: 'Courage'