Ecological studies are in progress to identify the natural reservoir of both Marburg and Ebola.

确定导致马尔堡与埃博拉病毒宿主的生态学研究正在进行中。

youdao

Ecological environment development made new progress.

生态环境建设取得新进展。

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Shallow lakes playing an important role in urban ecological environment, but polluted sediment block the harnessing progress of aquatic environment.

城市浅水湖泊在城市生态环境中起着重要作用，湖泊底泥的污染严重影响了水环境治理的进程。

youdao

"Climate change challenges us all to find a new development paradigm that balances economic growth and long-term prosperity with social progress and ecological sustainability.

VOA: standard.2009.09.01

Miyazaki has fashioned a complex ecological fable about the conflict between industrial progress and nature, town and countryside.

CNN: OT ONLY DID HONG

The report, Nurturing Nature highlighted the importance of the natural environment to economic activity - that ecological processes deliver the resources needed for economic progress - but 11 of 15 of the most important UK habitats are declining.

BBC: Jobs or birds: Turning Rio rhetoric into reality