| 1. | Rain or snow usually comes from nimbus clouds .
雨和雪通常都是来自雨云。 |
| 2. | The evening was pitch-dark, stars and the moon were quenched in gray rain-clouds .
这天晚上，黑咕隆咚的星星和月亮都被灰蒙蒙的雨云盖住了。 |
| 3. | Rain clouds are banking up . hope they ' ll blow over
雨云正在聚积起来。希望它们会散去。 |
| 4. | Then quite suddenly rain - clouds condensed over the whole globe
后来，雨云一下子凝聚在大地的上空。 |
| 5. | The morning rain clouds up my window .
早上起来我雨云窗口. |
| 6. | For information on rain clouds in and around hong kong , please visit
有关香港及邻近地区雨云情况，请参看 |
| 7. | For information on rain clouds in and around hong kong , please visit
有关香港及邻近地区雨云情况，请参看 |
| 8. | Do you know how the observatory measures wind , rain , clouds and other weather elements
你可知道天文台是怎样测量风雨云及其他气象元素的呢 |
| 9. | Figure 1 : when a cold front arrives at the hut in the morning , it brings along thunderstorms
图一：在早上，当冷锋抵达小屋时，伴随的雨云在当地造成雷暴。 |
| 10. | Rain clouds and thunder and lightning were believed to be the dragon ' s ` breath , hence the fire - breathing monster
雨云和电闪雷鸣据说是龙的呼吸,因此被视为喷着火的怪物。 |
