这些专家说，我们必须明白，在我们这个环境供养系统中我们自己与野生动植物之间的重要关系。
These experts said that we must understand that in our environment, our own support system and the important relationship between wild animals and plants.
这些专家说我们必须明白在我们的这个环境供养系统中，我们自己与野生动植物之间的重要联系。
These expels went on to say that we must understand the important relations between the human beings and wild animals and plants in our environmental supporting system.
这些专家说我们必须明白在我们的这个环境供养系统中，我们自己与野生动植物之间的重要联系。
It These expels went on to say that we must understand the important relations between the human beings and wild animals and plants in our environmental supporting system.
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