亲爱的人类:你们好,我是你们赖以生存的家园—一自然母亲。自从你们诞生,吸收了我多少血汗——石油;抢了我多少肉——煤炭;用了我多少呼吸——天然气。属于你们的那一部分已经用完了,现在又要用你们子孙的,你们问心无愧吗?说到这儿,我都为你们担心。你们过度开采资源,已经给自己造成了很大危害。首先,我通过最小的儿子——沙尘暴,告诉你们破坏环境的后果,可是你们没有放在心上。然后,我通过我的二儿子——洪水,告诉你们缺水的危害,目的是不让你们再浪费水资源,可你们心一横,眼一瞪,愣是又没当回事儿。最后,我用我的大儿子—— Dear Humanity: Hello, I am your homeland for your survival - a natural mother. Since you were born, how much sweat I absorbed - oil; how much meat I robbed - coal; how much breathing I used - natural gas. And the part that belongs to you has run out, and now you have to use your children, do you have no doubts? I am worried about you here. Your excessive exploitation of resources has caused great harm to yourself. First of all, I told you the consequences of environmental destruction through the youngest son, the sandstorm, but you did not mind. Then, through my second son, Flood, I told you about the dangers of water shortages. The purpose is to prevent you from wasting water. However, you may not be able to waste water anymore. Finally, I use my oldest son -