英语PPT翻译

The ppt that I make a speech today is a humans and nature, really the person and natural relation is very delicate, to be like a friend or be like an enemy, or is that we choose to choose us naturally still naturally, is the problem that is all worth to think deeply.Seeing from current environment problem, fittingly know, processing good we with nature of the relation is also the topic that I want to speak today!
Current environment phenomenon, my tidying up the following is 3 types, air pollution, water pollution, person and animal respectively.So I will also elaborate person's relationship with nature from these 3!