让市场需求摧毁我们赖以生存的珍贵的生态系统是没有任何理由的，但是我们现在正以某种方式令其发生。
It makes no sense at all to let market forces destroy a precious ecosystem that we all need for our survival and yet somehow we are letting it happen.
由于近年来自然和人为等因素的影响，使生态环境遭到严重破坏，许多珍贵稀有植物濒临灭绝。
However, many rare and endangered plants are on the verge of extinction due to serious eec-environmental damage caused by impact of nature and human factors in recent years.
有很多工作要做，以安全守卫这些珍贵的生态系统为子孙后代。
There is much to be done to safe-guard these precious ecosystems for future generations.
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