Iron reacts with water and air to produce rust.

铁和水及空气发生反应产生铁锈。

《牛津词典》

Water is to fish what air is to man.

水对鱼的关系正如空气对人的关系一样。

《新英汉大辞典》

He came to the surface of the water gasping for air.

他浮出水面急促地喘着气。

《牛津词典》

Monday afternoon, Thai soldiers fired shots in the air to warn off protesters throwing stones, boards and water bottles at firefighters.

VOA: standard.2009.04.13

Local police officials say the two soldiers were swept away Wednesday while trying to save supply boxes that fell into the water after being air-dropped.

VOA: standard.2009.11.07

"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

Even as we continue to monitor air and water quality, we have asked and are asking BP to be transparent about the measurements that it is taking as it relates to air and water quality.

WHITEHOUSE: Press Briefing

When they are done working, the particles reunite with the hydrogen ions and with oxygen in the air to emit water.

FORBES: Mr. Burns' Dilemma

At the cathode, the protons and the electrons react with oxygen from the air to make water which, to the joy of environmentalists, is the only waste product of such a cell.

ECONOMIST: The dawn of micropower