Here is the interrelationships The species in a system and even the landscape itself.

这是系统中物种甚至景观本身关系。

It's a matter of looking at a very complex interrelationship of environmental, cultural, political, social factors.

这是一个研究环境，化，政治，社会因素之间非常复杂关系问题。

As is true of any developed society, in America a complex set of cultural signals, assumptions, and conventions underlies all social interrelationships.

和任何发达社会一样，美国也有着一整套错综复杂化符号、假设和习俗构成社会关系。

The material dealing with the interrelationship and cooperation of the various species in their combined maintenance of your physical universe, will take many sessions.However, I will go into the methods involved.You already have a basic statement concerning the mechanisms involved.

这些涉及各种物种在共同维护你们物质宇宙中关系和合作资料，将会花上许多节课。然而，我将进入所涉及方法。关于其中机制，你们已经有了一个基本说法。