1. Boiling is always a good way of treating water.
    烧开一直是水处理的一种好办法。

2. Beware of methylated alcohol, which is very poisonous, and should never be added to drinking water.
    要提防甲基化酒精，那是剧毒的，永远不能掺入饮用水。

3. Before long, the noise dropped completely and the boat began to drift gently across the water.
    没过多久，噪音便彻底消失，快艇开始在水面上慢悠悠地漂流。

4. Babies of two months old do not appear to be reluctant to enter the water.
    两个月的婴儿并未显得不愿意入水。

5. But, one morning Miss Sullivan took Helen to a water pond, and she put Helen´s hand under the water.
    直到一天早晨，萨莉文小姐带着海伦来到一个池塘边，她把海伦的手放进水里，

6. But can the colossal cities of the future really function without overloading all their services to the point of collapse and destroying the environment through pollution of air and water?
    但未来的巨城真的能够正常活动，而不会使城市的一切公共设施因超负荷而崩溃、不会由于空气和水的污染而使环境受到破坏吗？

7. Brave investigators volunteered to drink swamp water, but nothing happened to them.
    勇敢的调查者自愿喝沼泽里的水，但是什么也没发生。

8. By the time we reach the Rockies, my parents try to make me look at the spectacular landscapes we're passing by.
    当我们驶近落基山脉时，我父母想叫我看看我们外面的壮丽景色。

9. Because of water, Earth is a living planet.
    因为有水，地球才成了一个有生命的行星；

10. By itself, nature can keep the balance and provide plenty of clean water for us. Nature recycles water.
    大自然本身能够保持水的平衡并给我们提供充足的净水。大自然能够使水得到反复循环利用。