美国林业这一历史最久的树木保护组织的首席行政官斯科特·斯坦恩说他支持天使长重新进行植被的工作；
Scott Steen, the chief executive of American Forests, the nation's oldest conservation group, said he supported Archangel's efforts to reforest;
保护树木就是保护自己。
这项发表在《公共科学图书馆·综合》上的研究提醒科学家们鼓励社区采取更多措施种植和保护树木。
The study, published in PLOS ONE, has reminded scientists to encourage communities to do more to plant and protect trees.
国家植树节基金会向许多城市发起挑战，要求它们通过种植和保护更多的树木来赢得那面“美国树城”的旗帜。
The National Arbor Day Foundation has challenged many cities to earn its "Tree City USA" flag by planting and protecting more trees.
在树木将叶绿素分解，以尽可能多地将其回收的时候，为什么我们还要保护叶绿素呢？
Why protect chlorophyll at a time when the tree is breaking it down to salvage as much of it as possible?
为了保护环境，我们应立即采取措施，例如停止砍伐树木。
In order to protect our environment, immediate actions should be taken, such as stopping cutting down trees.
树木起天然的保护作用，遮挡了阳光的照射。
研究人员表示，为了确保城市健康发展，种植和保护树木是必要的，但我们还需要做更多的工作来更好地了解城市树木，因为它们可能与乡村森林不同。
Researchers say planting and protecting will be needed to make sure cities can develop healthily, but more needs to be done to have a better understanding of city trees which may be different from countryside forests.
树木可以在很多方面帮助保护环境，因为它们是污染斗士。
Trees can help protect the environment in many ways because they are pollution fighters.
那些绿色的树木防止荒漠化，使空气更清新，保护人们免受烈日的暴晒。
Those green trees prevent desertification, make the air cleaner and protect people from the hot sun.
雨林有自己完善的系统来确保自身的生存；高大的树木有枝叶形成的树冠层来保护自身，树冠也保护着矮小的植物以及动物不受暴雨、酷暑及强风的侵扰。
Rainforests have their own perfect system for ensuring their own survival; the tall trees make a canopy of branches and leaves which protect themselves, smaller plants, and the forest animals from heavy rain, intense dry heat from the sun and strong winds.
但在尼日尔，许多农民种植树木来保护庄稼。
But in Niger many farmers plant trees to protect their crops.
史密斯说，深红色的花青素保护着微妙的机制，它让树木从叶子里提取所需要的全部营养物。
Smith said the crimson anthocyanin protects the delicate mechanisms that allow the tree to extract all the nutrients from its leaves.
成排成列的人们懊恼的呐喊，试着去保护他们的树木和土地。
Lines of people, Shouting their frustration, try to protect their trees and save their land.
我们还在研究海啸灾区的沿海森林和树木在保护生命、土地和基础设施方面所发挥的作用。
We are also looking at the roles that coastal forests and trees played in protecting lives, land and infrastructure in the areas affected by the tsunami.
注意到环境恶化已经严重影响到女性的生活，她鼓励人们种植树木保证未来木材的供应和保护水土资源和农作物。
Noticing how the rapid environmental degradation was affecting women's lives, she encouraged them to plant trees to ensure future supplies of firewood and to protect water sources and crops.
树木分泌的天然化学物质异戊二烯和萜烯被认为可保护树叶免受过多热量和阳光的伤害。
Trees produce natural chemicals, called isoprene and terpene, that are thought to protect their leaves from too much heat and sunlight.
大多数都是珍贵稀有的野生动植物，像一级保护动物雪豹和名贵树木像锡金海棠等等。
Many of these are precious and rare, like the first-class protected animal ounces and the valuable timber sandals, etc.
有时它可能看起来长的不是很快，但这时它却在地下悄悄生长着，好像它的根知道自己必须快速生长来保护树木免受自然危害的影响。
At times it may seem the tree isn't growing fast enough-but the growth is happening underground. It's as if the roots know they must ported the tree from the threatening elements.
像我这样的环境保护论者们总是停止不了的在争论究竟使用真的树木作为圣诞树环保还是每年重复使用一颗假的圣诞树更加绿色。
Environmentalists like myself still haven't ended the debate over whether it is greener to use a real Christmas tree, or reuse a fake Christmas tree every year.
鼓励孩子使用抹布和海绵去收拾脏东西，而不是用纸巾和餐巾。这将减少所使用的纸的数量，保护树木。
Encourage children to use cloth towels and sponges to clean up messes instead of using paper towels and napkins. This reduces the amount paper you use and helps to save trees.
为了获得认证，Rimba Raya需要证明雨林确实受到真正的威胁：付出碳信用额来保护根本就不存在危险的树木和泥炭地是没有意义的。
To win certification, Rimba Raya has to show that the forest is under genuine threat: no point in giving carbon credits for conserving trees and peatland that were not in danger anyway.
为了获得认证，Rimba Raya需要证明雨林确实受到真正的威胁：付出碳信用额来保护根本就不存在危险的树木和泥炭地是没有意义的。
To win certification, Rimba Raya has to show that the forest is under genuine threat: no point in giving carbon credits for conserving trees and peatland that were not in danger anyway.
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