1·Water vapour condenses to form clouds.
水蒸汽冷凝形成云。
—— 《柯林斯英汉双解大词典》
2·I have moved from trying to model and understand the distribution and evolution of water vapour.
我已经不再试图构建和理解水汽的分布和演变的理论模式了。
—— 《柯林斯英汉双解大词典》
3·One of the most powerful of all weather systems, hurricanes are powered by the heat energy released by the condensation of water vapour.
作为所有天气系统中最强大的系统之一，飓风是由水蒸气凝结释放的热能所驱动的。
4·Some warming is certain, but the degree will be determined by cycles involving melting ice, the oceans, water vapour, clouds and changes to vegetation and plants.
一定程度的气候变暖是确定无疑的，但其程度将由冰的融化、海洋、水蒸气、云和植物的变化等循环过程所决定。
5·A cloud is a condensation of water vapour in the atmosphere.
云是由大气中的水蒸气凝结成的。
—— 《新英汉大辞典》
6·The feasibility of preparation of particulate activated carbon from char of cocoa nut husk by water vapour microwave was studied.
研究了以椰壳炭化料为原料，采用水蒸气微波法制备颗粒活性炭的可行性。
7·Clouds are formations of condensed water vapour.
云是由凝聚的水蒸气构成的。
8·But this ignores the fact that the level of water vapour depends on temperature.
但这说法忽略了水气的多寡是取决于温度这事实。
9·But this ignores the fact that the level of water vapour depends on temperature.
但是，这类人忽略了一个事实，即温度决定了水蒸气的水平。
10·These winds can transport large amounts of water vapour over hundreds of kilometres.
这些风可以把大量水蒸气运输到数百公里外的地方。