我能想到最浪漫的事就是陪你坐看云卷云舒。对大多数人来说,云是再普通不过的东西了。不过,你知道云是怎么形成的吗?云其实是停留在大气层上的水滴或冰晶胶体的集合体。当太阳照在地球表面时,水蒸发形成水蒸气,一旦水汽过饱和,水分子就会聚集在空气中的微尘(凝结核)周围,由此产生水滴或冰晶将阳光散射到各个方向,这才产生 I can think of the most romantic thing is to sit with you to see Yunjuanyunshu. For most people, the cloud is nothing more than ordinary. However, do you know how the cloud is formed? The cloud is actually a collection of water droplets or gels of ice that stay in the atmosphere. When the sun shines on the earth’s surface, water evaporates to form water vapor. Once the water vapor is saturated, the water molecules will gather around the dust (condensation nucleus) in the air, which will cause water droplets or ice crystals to scatter sunlight in all directions. Produced