1. People can live here because of water.
    因为有水，人类才能居住在这个星球上。

2. People cannot swim in the polluted water.
    人们不能在受污染的水里游泳。

3. People enjoy swimming and playing in the cool water of a lake in the summer.
    夏天人们还喜欢在清凉的湖水里游泳和玩耍。

4. People enjoy water for entertainment purposes, too.
    人们还因为娱乐的目的而喜欢水。

5. People get sick from drinking contaminated water.
    人饮用了被污染的水就会生病。

6. Pollution continues to affect our forests and water.
    污染不停地破坏着我们的森林和水源。

7. Perhaps most interesting, and most easily measured, is a chemical change in ground water before a quake.
    也许最有趣、也最容易测量的，是地震前地下水发生的化学变化。

8. Provided the spray is washed away with water, recovery should be complete within a couple of hours.
    只要用水冲洗，几个小时内应可彻底恢复。

9. Many farmer´s fields are irrigated by water brought from a river or lake through bamboo pipes.
    很多农民的田地是通过竹管从河流或湖泊中引水灌溉的.

10. MISS OGDEN is looking at a water-colour painting and appears quite interested.
    奥格登小姐兴致勃勃地在看一幅水彩画。