在世界各国中，常见报纸报道：某地下了谷雨、豆雨、鱼雨、红雨、黄雨等“怪雨”．那么，这些“怪雨”是怎么形成的呢？天下雨时，夹杂着谷子、黄豆、鱼和其他东西落到地面，我们习惯地称为“怪雨”，产生这些“怪雨”的原因一般有两种情况：一是人类造成，二是自然力量形成． In various countries in the world, a common newspaper reported that there was a strange rain below the valley, a rain of beans, a fish rain, a red rain, and a yellow rain. So, how did these “strange rains” form? When it rains, it is mixed with millet, soybeans, fish, and other things that fall to the ground. We are used to calling it the “strange rain.” The reasons for these “strange rains” generally have two kinds of situations: one is caused by humans and the other is natural. Power formation.