现在，让我们从“新闻业”和“新闻工作者”这两个词出发，来探索那样一个我们都希望是可靠而有价值的媒体生态环境的一部分。
For now, though, let's use the words "journalism" and "journalist" to explore the part of the overall media ecosystem that we all want to be useful and trustworthy.
在过去的几年里，社会工作者使用的人类行为模式从医学模式转移到了生态学模式。
In the last several years, the human behavior model employed by social workers has changed from a medical pattern to an ecological one.
随着人们环境意识的提高，风景园林工作者正接触到越来越多的对废弃地或其他类型退化生态系统的修复工程。
As people's environmental awareness grows up, landscape designers are getting involved in more and more of the waste land or degraded ecosystem restoration projects.
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