| 1. | Steam condenses into drops of water .
水蒸气凝成了小水滴。 |
| 2. | Small droplets tend to follow the streamlines of the air .
小水滴顺着气流运动。 |
| 3. | The thermal relaxation time of small drops and particles in air is quite short .
空气中小水滴和粒子的热张弛时间是非常短的。 |
| 4. | In its early stages the rain was augmented by the small water droplets still descending from the radioactive cloud .
开始时，从放射性云下沉的小水滴使雨势增大。 |
| 5. | Little water drop rises from the sea to the sky
小水滴从大海升到了天空。 |
| 6. | Small drips , tinkles , and bubbles are what birds like
? ?小水滴、叮当响声和小泡沫才是鸟类所喜欢的。 |
| 7. | 16 rainbows are formed when sunlight passes through small drops of water in the sky
彩虹是阳光透过天空的小水滴时形成的。 |
| 8. | Rainbows are formed when sunlight passes through small drops of water in the sky
彩虹是在阳光穿越天空中的小水滴的时候形成的。 |
| 9. | This results in condensation of water vapour into droplets and hence formation of fog
气温下降而导致空气中的水气凝结成小水滴，雾便会出现。 |
| 10. | A cloud is made up of small water droplets in air , whereas the bubbles are just gas droplets in a liquid
云是由空气中的小水滴汇聚而成，而气泡则是液体中形成的小气团。 |
