See if you can identify the jellyfish you observed on the beach and how they fit into the local ecosystem．
你看看能不能识别出你在沙滩上观察到的水母，以及它们是怎样融入当地的生态系统的。
Plants of different climate zones live together and form a local ecosystem, which is extremely special.
不同气候地带的各种植物共同生长，并形成局部的生态系统，这一现象极其稀有。
That means more cold air pooling in the valleys and more extreme temperature differences, which could disrupt the local ecosystem.
这就意味着有更多的冷空气聚集于山谷，温差将急剧增大，从而破坏当地的生态系统。
The control of local ecosystem must guarantee the whole optimum of the global ecosystem.
对局域生态系统的控制也须保证全球生态系统的整体优化。
The control of local ecosystem must guarantee the whole optimum of the global ecosystem.
对局域生态系统的控制也须保证全球生态系统的整体优化。
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