多年来城市生态环境和城市绿化植被研究一直是国内外学者关注的热点。
The great attentions have been paid to the studies on the urban eco-environment and urban afforestation vegetation by investigators from different fields for many years.
多年来城市生态环境和城市绿化植被研究一直是国内外学者关注的热点。
The great attentions have been paid to the studies on the urban eco-environment and urban afforestation vegetation by investigators from different fields for many years.
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