destruction of ecological balance

Such fallacies are mainly reflected in their basic views on "ecological balance" and their attitude toward it as well as the root cause of its destruction etc.

这种错误观点，主要反映在对生态平衡的基本看法，如何对待生态平衡以及破坏生态平衡的根源等问题上。

The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even poses a great threat to mans existence.

整个地球生态平衡正在改变，环境的巨大破坏已带来负面影响，甚至对人类生存带来巨大威胁。

The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even poses a great threat to man's existence.

整个地球生态平衡正在改变，环境的巨大破坏已带来负面影响，甚至对人类生存带来巨大威胁。