Limestone has a strange property that it dissolves in rain water.

石灰石有一个奇怪的特性，能溶解于雨水。

But as the snow continues to melt and the rain water runs down hills into creeks and rivers, the flooding threat isn't over.

是，随着雪继续融化，雨水顺着山坡流入小溪和河流，洪水的威胁还没有结束。

GUPTA (voice-over): To manage that, Hope has turned her pool into a makeshift reservoir, collecting rain water for even the most basic needs.

古普塔(画外音): 为这一点，霍普把她的游泳池变成一个临时的水库，为最基本的用水需求收集雨水。

The rain water is then brought down to a boiler behind the range.

雨水被引炉灶后面的锅炉里。

Take the planet COROT-7b for example, where instead of raining water it rains down rocks.

就拿 COROT-7b 行星举例来说，在这个星球上，下的不是雨而是岩石。

While Bali sees a lot of rain, water shortages are already impacting Bali's culture and the people's quality of life, and experts warn the situation will worsen if water control practices aren't properly implemented.

虽然巴厘岛雨量充沛，水资源短缺已经影响巴厘岛的文化和人们的生活质量，专家警告称，如果不对用水实施适当的控制措施，情况将会进一步恶化。

Survivors of the siege in the city of Mariupol at the start of the war had to collect rain water and melted snow for drinking.

战争开始时，被围困在马里乌波尔市的幸存者们不得不饮用收集的雨水和融化的雪水。

The company that owns the building, said the containers were full of acid and infectant, which they think came into contact with rain water causing a reaction.

拥有这座仓库的公司称集装箱里装满酸性物质和污染物，他们认为这些物质与雨水接触后产生反应。

During heavy rains water, molecules in the rainwater react with the carbon dioxide in the atmosphere to form carbonic acid, which makes the rainwater slightly acidic.

在大雨期间，雨水中的分子与大气中的二氧化碳发生反应，形成碳酸，使雨水呈微酸性。

When it rains, water flows from Waikapu Stream into the pond and then into the wider area that is now pink.

下雨时，水从怀卡普溪流入该池塘，然后流入现在呈粉红色的更广阔的区域。

Pieces of slate are put on the roofs of houses, to keep out the rain. Water cannot pass through slate.

板石片也放在屋顶上, 用来挡雨。水是透不过板石的。

It helps sewer systems to drain rain water quickly and guide the water to collection facilities for recycling.

该工程有助于排水系统迅速排干雨水，将雨水引导至收集设备并进行循环。

Their rosette formation of their leaves form all kinds of tiny basins where rain water can collect.

它们是丛生叶序形成各种小的盆状结构能够承接雨水。

We observe that when it rains, water is pressed from the air.

我们也可看下雨时，水是从空气中挤出来的。

After an hour of rain, water had pooled at the surface, but only two earthworms emerged.

下一个小时的雨后，水已经聚集在土壤表面，是只有两只大型蚯蚓浮出表面。

These tough plants live on the branches of trees and extract their food from the air or from rain water.

这些坚韧的植物生长在树枝上从空气和雨水中获得食物。

Yulia says, " I'm not drinking rain water or runoff from the roof."

Yulia 说， “我不喝雨水或屋顶流出的水。

As that rain water trickles into lakes and rivers, it carries the salt with it.

当雨水渗入湖泊和河流时，它会带着盐分一起流进。

Also, we are going to collect all of the rain water that drops on this man-made archipelago and deal with it organically and mechanically and store it and clean it.

此外，我们将收集所有落在这个人造群岛上的雨水，并对其进行有机和机械处理，并将其储存起来并进行清洁。

Rain water is collected by the terraces and  stored underneath the building for use in services, while the plants which line the  terraces filter the air and provide shade.

雨水被梯田收集并储存在建筑物下方以供服务使用，而梯田两旁的植物则过滤空气并提供阴凉。