Since wetlands have huge ecological and environmental functions, which gradually emphasized by scientists and governments over the whole world.
由于湿地具有巨大的生态、环境功能，越来越受到学术界重视。
Since wetlands have huge ecological and environmental functions, which gradually emphasized by scientists and governments over the whole world.
由于湿地具有巨大的生态、环境功能，越来越受到学术界重视。
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