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.
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.
我们必须保护树木，不买象牙。
保护树木，注册个博客吧。
我们应该保护树木、花草。
所做的工作后，我们提出了一个板，提醒人们保护树木。
After getting the work done, we put up a board reminding people to protect the trees.
植树节是一个鼓励个人和团体一起种树保护树木的节日。
Arbor day is a holiday in which individuals and groups are encouraged to plant and care for trees.
做完这工作后，我们提出了一个提醒人们保护树木的董事会。
After getting the work done, we put up a board reminding people to protect the trees.
秸秆棺是木质棺的替代品，它能有效的节约木材，保护树木。
The straw coffin is a substitute of a wooden coffin, and can effectively save woods and protect the trees.
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。
In order to protect trees, we should not cut down trees for throwaway chopsticks.
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！
I hope everyone can protect the woods, protect trees, let urban life add a points green!
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。
Next, cherishes the flowers and plants, the protect trees, fells not randomly, and in after school many kinds of trees.
这幅画想告诉我们什么？也告诉我们，我们应该提出保护树木和森林。
What does this drawing intend to tell us? That is to tell us that we should put forward on protecting trees and our forests.
新的建筑物需要他们，没有他们道路无法修复，种植保护树木、花草依靠他们。
New buildings need them, roads can't be repaired without them, and the planting and protecting of trees and flowers depend on them.
在纸质文档(保护树木，请用电邮)的末尾，使用手工签名是一种常见的做法，如下所示。
On a paper document (save a tree, send E-mail) it's typical to close the document with the following.
我非常关心环境问题，我认为如果我在网上浏览新闻，那就能保护树木不被砍伐制成纸张。
I'm also concerned about the environment so I sort of feel that if Ican get the news from the Internet then it's saving all the trees being cut down and printed intoa newspaper form.
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.
另一方面，我们需要提高我们保护树木和环境的意识，并参与到各种种植树木和保护树木的活动。
For another, we need to enhance our awareness of trees protection and environment protection, and participate in all kinds of activities of planting trees and protecting trees.
记住，你只能得到这个奖金，如果你花了保护树木的最天赋点，所以你不会看到武器或狂暴战士运行它。
Remember, you only get this bonus if you have spent the most talent points in the Protection tree, so you won't see Arms or Fury warriors running around with it.
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.
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.
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.
所以我们中的每一个人都必须爱护树木，保护森林，并且保持每年在植树。
So every one of us must love trees, protect forests, and keep on planting trees each year.
爱护树木，保护森林，还是一种美德，一种情操，一种文化。
Loving the trees and protecting the forest is a virtue, a feeling and a culture.
爱护树木，保护森林，还是一种美德，一种情操，一种文化。
Loving the trees and protecting the forest is a virtue, a feeling and a culture.
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