Ecosystems thus involve the circulation, transformation, and accumulation of energy and matter through the medium of living things and their activities.

因此，生态系统以生物及其活动作为媒介，涉及能量和物质的循环、转化和积累。

youdao

Answer them candidly and matter-of- factly, avoiding sentimentality.

尽量坦率而直接的回答问题，避免掺杂过多情感。

youdao

Even the Buddha is' middle-brained '(though he is beyond mind and matter).

即使佛陀亦中庸(虽已超越心与物)。

youdao

To improve clay soils, mix in garden waste or other organic matter and turn the soil deeply in the fall.

VOA: special.2009.03.10

So the reasons for this really enormous shift in plans, and the enormous shift in subject matter, are worth exploring.

弥尔顿的计划变化为何如此之大，他对主题的选择为何有这么大的改变，是值得探究的。

耶鲁公开课 - 弥尔顿课程节选

And the fact of the matter is that rock and roll, which was invented within the lifetime of many of us.

事实上，我们很多人，见证了摇滚的诞生和发展。

普林斯顿公开课 - 人性课程节选

He said that science was entering a period of "unprecedented experimental control" of light and matter.

BBC: NEWS | Science/Nature | Cool clouds turn light to matter

Wearing a blue blazer and open-neck shirt, Armstrong was direct and matter-of-fact, neither pained nor defensive.

NPR: Armstrong Admits Doping: 'I'm A Flawed Character'

The savings that can be realized as a result of the oversight afforded by integrating e-billing and matter management can be profound.

FORBES: Business Intelligence and Legal Matter Management