When trees are cut down, there is nothing to hold the soil in place on the hillside.
树木被砍伐了，山坡上就没有什么东西能够把土壤保持住了。
When trees are cut down and more roads are built, fewer and fewer trees are left to make oxygen.
树木被砍伐，道路越修越多，剩下来制造氧气的树木越来越少。
We know that if too many trees are cut down, forests will disappear and nothing will grow on the land.
我们知道，如果有太多的树木砍伐，森林将会消失，并没有将生长于土地。
Another problem is that good soil is gradually lost. When trees are cut down, there is nothing to hold the soil in place on the hillside.
另外一个问题就是沃土逐渐流失，树木被砍伐了，山坡上就没有什么东西能够把土壤保持住了。
The trees cut down are counted as income but no subtraction is made for using up the forests.
砍伐的树木被算作收入，但被耗尽的森林资源却没有计入损失。
Elephants are losing their homes because people cut down too many trees.
因为人们砍伐了太多的树木，大象正在失去自己的家园。
People cut down many trees, so animals are in great danger.
人们砍伐了很多树，所以动物处于极大的危险中。
Can you cut down those bigger trees? They are blocking the sun.
你能砍倒那些较大的树吗？它们挡住了太阳。
Trees are being cut down. Large areas of forests are being destroyed.
树木被砍伐、大片的森林被破坏、多种动物遭到猎杀。
In the left hand picture, people are fleeing from voracious sand dunes because they cut down all the trees.
左图中，人们被贪婪的沙丘追赶，因为他们砍伐了所有的树木。
Villagers are venturing deeper into the forest to cut down trees for cooking charcoal.
当地的村民们则冒险涉足森林深处，砍伐树木以采集煮饭用的木炭。
Around the world, trees are often cut down to clear land for bigger farms or more homes for growing populations.
在世界各地，树木经常被砍伐，为更多农田或为日益增长的人口建造房屋提供土地。
People cut down many trees so elephants are losing their homes.
人们砍倒了许多树，因此，大象渐渐失去它们的家园。
People cut down many trees so elephants are losing their homes.
因为人们砍倒许多树木，所有大象们正在失去自己的家园。
People are suffering from the drought because plenty of trees have been cut down without limits.
人们遭受干旱，因为大量的树木被砍伐，没有限制。
When the trees grow big and tall enough, they are cut down by workers and carried out of the mountains to the paper mill where fine paper is made from wood.
当足够种植高大树木，他们减少了工人和山脉的造纸厂进行细纸是由木材制成的。
There are many people who want to earn the money formonly cutting down trees. So more and more trees are cut by them.
现在有很多想要通过砍伐树木挣钱的人，因此，为了金钱利益，越来越多的树会被他们砍伐。
In order to have more fuel people cut down trees and dig more corals. But the growing needs for energy are hardly to meet.
为了得到更多的能源，人们砍伐树木，挖更多的煤矿，但是还是难以维持日益增长的需求。
In order to have more fuel, people cut down trees and dig more corals. But the growing needs for energy are hardly to meet.
为了得到更多的能源，人们砍伐树木，挖更多的煤矿，但是还是难以维持日益增长的需求。
In some cities, many trees have been cut down, giving way to lawns, just because lawns are considered more civilized, and more beautiful.
在一些城市里，很多树都被砍了，换成草坪，仅仅因为有人认为草坪更加文明，更美观。
Those trees on the mountain are often cut down because they can be used as good material for building and firewood.
山上的树木经常被人砍伐，原因是它们可以供做建材，也可以当柴烧。
Faults are analyzed by means of an improved fault tree analysis, and several fault trees are built for every kind of faults, then make down-way quantity analysis with the minimal cut set theory.
采用一种改进的故障树分析方法对所得到的故障进行分析，根据每类故障分别建造了多棵故障树，并以最小割集理论按下行法对各树进行了定量分析。
But an increasing number are ailing and need to be cut down, meaning that entire groves of trees that add a dash of pink to the unrelenting grey of Japan's cities may disappear.
而病树的数量却在不断增长，急需被砍伐。这就意味着，在日本城区的凝重灰底上画出一抹粉色的樱花树林最终可能会完全消失。
My friends - trees and grass, they are cut down, pulled out used for building houses.
我的朋友，树和草也遭到了砍伐，他们都用来建造了房子。
They cut down the trees but are too careless to plant and look after new trees.
他们砍伐了树木，却忽略了去种植树木。
In short, the pieces are used every possible means to be applied into the building so that there is no any new trees cut down.
简单来说就是通过任何可能的方式利用每片木材，避免砍伐新树木。
Two things especially are not done: "you never cut down trees alone" and "you cut smart and don't try to 16 outrun a falling tree."
有两个禁忌是尤其要注意的：“不能独自砍树”和“砍树时要动脑筋，别以为自己跑得快能避开倒下的树。”
Two things especially are not done: "you never cut down trees alone" and "you cut smart and don't try to 16 outrun a falling tree."
有两个禁忌是尤其要注意的：“不能独自砍树”和“砍树时要动脑筋，别以为自己跑得快能避开倒下的树。”
应用推荐