1. And Polly (波莉), my grandmother, who perfected a brush to clean the inside of a water tap.
    还有波莉，就是我的外祖母，她改进了一把刷子用来清洁水龙头的内部。

2. Analyse water into oxygen and hydrogen.
    把水分解成氧和氢。

3. About a month after her arrival, she taught me the word "water."
    在她到来后约莫一个月的这一天。她教我认得了“水”这个词。

4. A great leak was filling the ship with water.
    海水正从一个很大的漏洞往船里灌。

5. Air is a fluid but not a liquid, while water is both a fluid and a liquid.
    空气是流体不是液体, 水是流体也是液体.

6. A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
    水分子含有两个氢原子和一个氧原子.

7. At the far end of the lake, they came to huge piles of rubble which had been washed up by the water.
    在湖的彼岸，他们遇到了被水冲来的大堆大堆的碎石。

8. After the hot summer , there was a shortage of water.
    炎热的夏天过去后，出现缺水现象。

9. Apparently what happened was that water collected on these tar pits, and the bigger animals like the elephants ventured out on to the apparently firm surface to drink, and were promptly bogged in the tar.
    显然，事情的经过是这样：沥青坑里积存了水，大象那样的大动物冒险到似乎坚固的水面上去饮水，立即掉进了沥青坑。

10. As she emerged from her drifting cloud of gun smoke with the water churned to foam beneath her bow, her flags flying, pennants waving, sails filling in the breeze, and the red and gold of her superstructure ablaze with colour,
    当"瓦萨"号从弥漫的礼炮烟云中出现时，船头下浪花四溅，舰旗迎风招展，三角旗随风飘动，微风鼓起风帆，金碧辉煌的船楼闪耀着灿烂的色彩。