1. If water contains poisons and chemicals, it is poison.
    如果水里含有有毒物质和化学物质，水就成了毒物。

2. In a real sense, water keeps Earth alive.
    从真正的意思上说，是水维持着地球的生命。

3. India's population recently hit 1 billion, but its interior framework in water, transportation and health care is fast falling apart;
    印度的人口最近已达到10亿，但是国内的供水、交通和保健体系却正在迅速地分崩离析；

4. I bend close to her and scarcely hear as she whispers, "Water."
    我俯过身去，勉强听见她微弱的声音："水。"

5. It is best to store several gallons of water per person.
    最好每人储备几加仑水。

6. It is also important to have something that can clean water and kill bacteria, so water from other sources can be made safe to drink.
    储备一些可以净化水和消灭病菌的东西也很重要，这样就可以安全饮用其他来源的水了。

7. Fill your radiator with water, or your engine will overheat.
    给你的散热器充水, 否则引擎会过热。

8. Fill your radiator with water, or your engine will overheat.
    给你的散热器充水, 否则引擎会过热。

9. From June to September the Nile rises and submerges the whole valley; then in the beginning of October it begins to fall, leaving the land saturated with water and covered with a layer of rich, black soil.
    从六月到九月，河水暴涨，淹没了整个流域；到十月初，河水开始减退，剩下饱含大量水分的土地，还覆盖着一层肥沃的黑土。

10. For example, dirty sewage (污水沟系统) water from homes and factories must not mix with drinking water.
    例如：从家里和工厂里排放出来的污水是绝不可和饮用水混在一起的。