I was deeply impressed by the afforestation plan of this city.
我对这个城市的绿化留下很深的印象。
2
The function ofafforestation in city has many effects on environment. This article mainly studies the function of weakening noise and different effectiveness made by various green land.
城市绿化对环境的作用是多方面的，本文主要研究绿化对噪声的减弱作用以及各种绿地产生的不同效果。
3
The nursery is the important component in the construction ofcityafforestation, Seedling is the goods and materials foundation of construction of afforestation.