The researchers figured out water stress with a computer model that calculated how much water trees were getting in comparison with how much they needed.

研究人员通过一个计算机模型计算出了水分胁迫情况，该模型将之与树木所需水分进行比较，计算出树木实际获得的水分。

youdao

I never knew colored people anywhere who were crazier about mountains and water, flowers and trees, fishing and hunting.

我从来没在任何地方见过其他有色人种，能比他们对山和水、花和树、钓鱼和打猎更感兴趣。

youdao

Water them after planting trees.

种树后浇水。

youdao

In Florida, as temperatures fell to record lows, citrus growers sprayed water on their trees to help prevent freeze damage.

VOA: special.2010.01.12

They walk along the Frijoles stream lined with green trees that once was the only water supply for the valley.

VOA: special.2010.07.05

The sleeping men had no chance to escape the rushing water, the crashing trees and the darkness.

VOA: special.2009.06.06

The arborist added that sophisticated underground irrigation systems water the trees.

WSJ: Also Rising Since 9/11

If you prefer to spend your time on the water instead of in the trees, cruise companies like Dawn on the Water and Jungle Expeditions, offer private-cabin accommodation in old-fashioned riverboats.

BBC: Into Peru��s Amazonian heart of darkness

These are the colors of nature, he elaborates, symbolizing the sun, trees, water and earth.

FORBES: Magazine Article