| 例句 |
The tiny creature contributes to its ecosystem in ways we are only just beginning to appreciate.这种微小生物通过各种方式影响其生态系统，我们对这些方式的认识才刚刚开始呢。The rainforest is a self-supporting ecosystem.热带雨林是一个自养自护的生态系统。Biological systems have been doing this for billions of years.生态系统亿万年来一直都是这样。The ecosystem will be thrown out of whack.生态系统将会失去平衡。Madagascar's ecosystems range from rainforest to semi-desert.马达加斯加生态系统类型多样，从雨林到半荒漠等不一而足。We are reproducing ourselves at such a rate that our numbers threaten the ecology of the planet.我们的繁衍速度太快，以至于人口数量对地球的生态系统造成了威胁。All the organisms in an ecosystem are part of an evolutionary continuum.生态系统中的所有生物都是进化连续体的一个环节。Non-native plants have colonized the area and altered the natural ecology.外来的植物在这一地区蔓生，改变了当地原有的自然生态系统。This type of ecosystem percolates less water.这种生态系统渗滤的水比较少。Global ecological efforts can easily be at odds with local ecologies.全球性生态保护工作很可能会和地方生态系统存在矛盾。The bay has a very complex and delicate ecosystem.这个海湾的生态系统非常复杂和脆弱。 |