The study, published in PLOS ONE, has reminded scientists to encourage communities to do more to plant and protect trees.
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。
Firstly, we must protect trees.
首先，我们必须保护树木。
Let us protect trees and flowers now!
让我们保护花草树木吧！
We must protect trees, flowers and grasses.
我们应该保护树木、花草。
We should protect trees from being destroyed.
我们应保护树木，不让它们受破坏。
We should protect trees from being destroyed.
我们应保护树木，不让它们受破坏。破坏。
It is necessary to protect trees from the frost.
必须保护树木免受霜冻。
In order to protect trees, we should not cut down trees for throwaway chopsticks.
为了保护树木，我们不应该再为了制作一次性筷子而砍倒树木。
We saw a national protect trees scholar, has a history more than five hundred years.
我们看见一颗国家级保护树木国槐，有五百多年历史了。
I hope everyone can protect the woods, protect trees, let urban life add a points green!
我希望每个人都能保护树林、保护树木，让都市的生活添一分绿色！
Next, cherishes the flowers and plants, the protect trees, fells not randomly, and in after school many kinds of trees.
其次，爱护花草，保护树木，不乱砍伐，并在课余时间多种些树木。
Protecting trees is to protect yourself.
保护树木就是保护自己。
In order to protect our environment, immediate actions should be taken, such as stopping cutting down trees.
为了保护环境，我们应立即采取措施，例如停止砍伐树木。
Black bear cubs use trees for defense, whereas brown bears and polar bears, which regularly inhabit treeless environments, rely on aggression to protect their cubs.
黑熊幼崽用树来防御，而经常生活在没有树的环境中的棕熊和北极熊则依靠攻击性来保护它们的幼崽。
In order to protect forests, we must plant trees and stop cutting forests down.
为了保护森林，我们必须种树并且停止砍伐。
Planting trees in the desert area can keep the sand and protect the environment.
在沙漠地区种树可以保留沙子和保护环境。
They plant trees in the desert area to keep the sand and protect the environment.
他们在沙漠地区种树来固沙和保护环境。
He realized that it was because there weren't enough trees to protect them from the heat.
他意识到，这是因为没有足够的树来保护它们免受炎热的影响。
Trees can help protect the environment in many ways because they are pollution fighters.
树木可以在很多方面帮助保护环境，因为它们是污染斗士。
Those green trees prevent desertification, make the air cleaner and protect people from the hot sun.
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。
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.
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。
But in Niger many farmers plant trees to protect their crops.
但在尼日尔，许多农民种植树木来保护庄稼。
All you need do is locate a suitable nest and run string from it to the trees you wish to protect.
你所有需要所的只是为编织蚁安一个合适的巢，并用一根绳子连接到你所要保护的那棵树。
Lines of people, Shouting their frustration, try to protect their trees and save their land.
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。
Trees produce natural chemicals, called isoprene and terpene, that are thought to protect their leaves from too much heat and sunlight.
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。
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.
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。
In the distance, I could see only the trees planted to protect the shore.
从远处望去，我只能看到用来保卫海岸的栽种的树。
In the distance, I could see only the trees planted to protect the shore.
从远处望去，我只能看到用来保卫海岸的栽种的树。
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