They plan to plant the area with grass and trees.

他们计划在这个地区植树种草。

《柯林斯英汉双解大词典》

Dry grass and trees easily catch fire.

干草和树很容易引起火灾。

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Finding green space is not always easy, and you may have to work a bit to get your family a little grass and trees.

寻找绿色的空间并不总是那么容易，你可能需要做些工作来为家里种出草坪和树木。

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Pollen is a fine dust that comes from grass, trees and flowers.

VOA: special.2009.07.28

It is the color of grass and the leaves on trees.

VOA: special.2010.05.23

The trees and thick grass move slightly in the wind.

VOA: special.2009.08.19

Seurat mixed in a zinc yellow to make different hues, for grass and trees, for example.

NPR: Using Science to Rescue Art

Apple hopes to raze 26 buildings on the site to make room for the "spaceship, " which will be surrounded by grass and trees.

CNN: Doug Gross,

But tucked away beyond the tangle of bushes, high grass and trees was a blue tarp that concealed the only world Dugard had known since her abduction.

CNN: Girl grew up locked away in backyard sheds