But the researchers say it may someday be available as a personal water purification product.

VOA: special.2010.04.05

The micronutrients, which are available in food but in smaller amounts, are vitamins, minerals, and water.

微量营养素,在膳食中所占比重较小,它们是维生素,矿物质和水

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Use hot water and water that is safe for drinking if they are available.

VOA: special.2010.07.19

Use drinking water or the cleanest, clearest water available.

VOA: special.2010.07.19

Hot water had to be available throughout the day.

VOA: special.2009.10.27

When emergencies take place attention is often focused on immediate relief: making sure water,food, and medical treatment are available.

VOA: standard.2009.10.14

As a consequence, he says little money is available to provide crucial assistance in areas of health, shelter,nutrition,education, water and sanitation and hygiene.

VOA: standard.2009.08.07

Some residents sell food to those who can afford it. Water is available,thanks to international aid organizations.

VOA: standard.2010.02.02