| 21. | The water soon evaporated in the sunshine. |
| 水在阳光下不久就蒸发了。
|
| 22. | Heat evaporates water into steam. |
| 水受热变成水蒸气。
|
| 23. | We cannot exist without food or water . |
| 没有食物或水我们就不能生存。
|
| 24. | Iron reacts with water and air to produce rust. |
| 铁与水和空气起化学反应而生锈。
|
| 25. | Sodium and water react (together). |
| 钠和水能起反应。
|
| 26. | This valve regulates the flow of water . |
| 这个阀门控制着水的流量。
|
| 27. | Clay soil retains water . |
| 黏土能保持水分。
|
| 28. | The flowers will revive in water . |
| 这些花一浇水就能活过来。
|
| 29. | Water was running all over the bathroom floor/The bathroom floor was running with water. |
| 洗澡间水流了一地。
|
| 30. | She ran hot water into the bowl. |
| 她用碗接点热水。
|