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人类经过长期艰苦奋斗，创造了物质文明和精神文明，但同时也带来了一系列的环境问题，出现了环境污染、资源枯竭、生态破坏等诸多全球性环境问题，环境的破坏已严重威胁人类的生存，作为一个地球人，应该充分认识这一严峻的事实，要时刻关心和了解我们的家园，热爱和保护人类?
After a long period of arduous struggle, mankind has created material and spiritual civilizations. However, it has also brought about a series of environmental problems, such as environmental pollution, depletion of resources and ecological destruction. The destruction of the environment has posed serious threats to human beings As a man of earth, we should fully understand this grim fact that we should always care for and understand our homeland, love and protect human beings.