这片石化森林是地球海洋里物种最丰富的生态系统,这是名副其实的海底绿洲。
This petrified forest is the most densely populated ecosystem on the ocean planet. A veritable oasis.
《海洋星球》《Planet Ocean》
其实,我们的目标非常简单,通过阿里巴巴搭建的生态系统,能够帮助商家和客户找到彼此,并且按照他们独特的需求方式开展业务。
Our role is simple. Through our ecosystem, we help merchants and customers find each other and conduct business on their terms and in ways that best serve their unique needs.
《阿里巴巴赴美路演宣传片》《Alibaba Road Show Promo》
银河系的结构和演化,太阳系的形成,地球地理和生态系统的形成,我们的经济和市场我们每一个人。
The structure and evolution of galaxies, the formation of our own solar system, the make-up of earth's geography and ecosystems, our economies and markets, and each of us.
《成功的原则》《Principles for Success》
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旅游生态系统
tourist ecological system
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动态生态系统
dynamic ecosystem
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海洋生态系统
marine ecosystem
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人工生态系统
artificial ecosystem
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河流生态系统
riverine ecosystem
鲨鱼在海洋生态系统的食物链顶端。
Sharks are at the top of the food chain in the ocean's ecosystem.
森林是一个复杂的生态系统。
A forest is a complex ecosystem.
印度洋是一个多样化的生态系统。
The Indian Ocean is a diverse ecosystem.
海洋的生态系统非常多样化。
The marine ecosystem is incredibly diverse.
这个湖泊的生态系统非常脆弱。
The ecosystem of this lake is very fragile.
污染正在破坏海洋生态系统。
Pollution is destroying the marine ecosystem.
他们正在研究沼泽的生态系统。
They are studying the ecosystem of the swamp.
里海的生态系统非常独特。
The ecosystem of the Caspian Sea is very unique.
过度捕捞会危及海洋生态系统。
Overfishing can endanger the marine ecosystem.
一些原生动物对生态系统有益。
Some protozoan are beneficial to the ecosystem.
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生态系统
ecosystem