1.随着现代城市的发展,树木被大片居住区取代.公园、草地被停车场取代.城市绿化不断减少.2.绿色植物提供新鲜空气,减少污染.花和树木还能增加城市美的感受.城市绿化是城市生活不可缺少的一部分.3.城市绿化要靠全体市民.只要全民关注,共同绿化,城市才能更宜人.

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1。随着现代城市的发展,树木被大片居住区取代。公园、草地被停车场取代。城市绿化不断减少。With the development of morden cities, trees are substituted by groups of settlements; gardens, lowns are replaced for parking lots; thus, green/virescence area in cities is declining day by day。2。绿色植物提供新鲜空气,减少污染。花和树木还能增加城市美的感受。城市绿化是城市生活不可缺少的一部分。Green plants could provide us with fresh air and reduce pollutions; flowers and trees bring/show us a beautiful city; all in all, virescence plays an indispensable part in city life。3。城市绿化要靠全体市民。只要全民关注,共同绿化,城市才能更宜人。City virenscence needs efforts of all our resident, as long as we all attach our attention to it and work on city greening together, more and more suitable for life the city would become。