They should concentrate on rejuvenating the existing vegetation, like grass and shrubs.
他们应该侧重于修整现有的绿化植被，比如草和灌木。
There are no trees or shrubs in the valley, which is covered with a kind of coarse grass.
山谷上没有树和灌木丛，覆盖着一种粗糙的草。
Grass, shrubs, the fish in the ponds they've all been selected.
像小草，灌木，池塘里的鱼一这些都是经过选择的。
Where there used to be nothing but desert, he says, there is now not just grass but shrubs and acacia trees--and he has the photos from 30 years of extensive field study to prove it.
过去这里只有沙漠，他说，可现在这里不仅有草地，还有灌木和金合欢——他有大量30多年从事这方面研究的照片作证。“牧民们把骆驼带到他们以前从来没有见过的如此丰茂的草场上吃草。
Results unknown red fruit shrubs, grass, the Fang Zhiniang... I think.
结着红色果实的不知名的灌木，草丛里的纺织娘……我想。
They plucked the long grass and nettles from the tombs, thinned the poor shrubs and roots.
他们拔除了坟墓上的茂草和荨麻，砍断矮树和根株。
Where a little rain falls, grass and desert shrubs appear.
稍有降雨的地方，就有青草和灌木生长。
I eat grass and small shrubs and can go for days without drinking water.
我吃草和小的灌木，能行走数天不喝水。
Significant changes in phytolith assemblages occur at the same depth as four major tephra. indicating a sharp decline in trees and shrubs and a surge in grass and Cyperaceae.
植硅体组合在4个主要的火山灰层都发生了明显的变化，表现在树木和灌木的急剧下降及禾草类和莎草科的繁盛。
Significant changes in phytolith assemblages occur at the same depth as four major tephra. indicating a sharp decline in trees and shrubs and a surge in grass and Cyperaceae.
植硅体组合在4个主要的火山灰层都发生了明显的变化，表现在树木和灌木的急剧下降及禾草类和莎草科的繁盛。
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