水结晶实验英文介绍

楼主你好这是一篇水结晶的英语课演讲稿，你看看有用否。

Good afternoon, everybody! My topic is”water knows the answer”. I hope you will like it. Firstly, I want to ask you a question, do you know what water is? Well, water is a part of our earth; you can see sea, river, stream, spring on most of the earth. I remember somebody has said “looking from the universe, 75% of the earth looks blue”. People always say water is life. That’s because we need to drink 8 bottles of water everyday, we need water to clean things including ourselves, what’s more, water make the climate a little wet which is suitable for human to live. But do you know? Water also reflects human’s consciousness. Why? That’s because water crystallization. Water crystallization is in fact ice crystallization. IHM Integrated Graduate School has carried out some famous experiments. These experiments shows, with virtuous information, water crystallization is quite beautiful, while with wickedness information, the water crystallization will