natural ecosystem

基本解释

This is an opportunity to understand how a complete, functioning natural ecosystem works, ” said Ellison.
这是了解运行中的完整自然生态系统如何工作的机会。” 埃利森说。
Alison McGee, a biologist with the Nature Conservancy in Georgia, said the Pentagon’s commitment allowed local groups to be more ambitious in rebuilding the natural ecosystem.
在佐治亚州大自然保护协会工作的生物学家艾里森·麦基表示，五角大楼已经承诺让地方团体在重建自然生态系统方面施展更大的拳脚。
It is important to promote clean development, maintain and enhance the sustainability to development so as to realize a virtuous cycle between the natural ecosystem and the social economic system.
要推行清洁发展，不断保护和增强发展的可持续性，努力实现自然生态系统和社会经济系统的良性循环。

It is catastrophic to the natural ecosystem, and a problem for the fishing industry in the U.S., which looks at Asian Carp as an undesirable fish to eat.

Mr. LEACHMAN: If we lose the ferret from here, we lose an important part of our natural ecosystem.
NPR: Drilling to Begin in Colorado Ferret Habitat
The degradation of water quality in surface and groundwater systems is further exacerbating water scarcity and negatively impacting our natural environment and the ecosystem services and goods that it provides, jeopardizing food security and livelihoods.
UNESCO: World Water Day 22 March 2010: Clean Water for a Healthy World
This is a natural extension to the broad ecosystem already in place that supports existing ARMv7 architecture-based devices.
ENGADGET: ARM's Cortex-A50 chips promise 3x performance of current superphones by 2014, throw in 64-bit for good measure