那就是桦树皮的好处之一。
这种树皮的防水性能，使得它可以用来制作烹饪容器和各种各样的器皿。
This waterproof quality of the bark made it useful for making things like cooking containers, a variety of utensils.
雄性和雌性非洲象的象牙是用于掘食、掘水以及剥取树皮的。
Both male and female African elephants have tusks they use to dig for food and water and strip bark from trees.
我看到整齐的绿色田野，长着白树皮的桉树，一棵棵独生的橡树，在眼前缓慢的移动。
I watch the green lines of crops, the white-skinned eucalyptus trees, the solitary oaks move past in slow motion.
硫化是橡胶加工过程中的改进做法，它能把取自橡胶树皮的白色浆液变成工业时代不可或缺的产品。
Vulcanization, a refined version of this process, transformed the white SAP from the bark of the Hevea tree into an essential product for the industrial age.
再后来发现，把毛皮和某几种特定的树皮放到水中一起煮，可以让皮革变得更柔软。
Much later, it was found that boiling skins in water with bark from certain trees made the leather even softer.
印第安人会割下树皮，折成他们需要的任何形状，然后用绳子固定住，直到它变干。
The Native Americans would cut the bark and fold it into any shape they needed, then secure it with cords until it dried.
健康的树木也能更好地抵御树皮甲虫。
他能看到树皮下的甲虫，并把它毫发无伤地捉下来，放在放大镜下让我们看。
He could see the beetle under the bark, and draw it forth unharmed for us to squint at through the magnifying glass.
树皮被铺在由树枝制成的框架上，然后将它们缝合在一起，最后用树脂密封。
The bark was stretched over frames made from tree branches, stitched together and sealed with resin.
杜仲胶是杜仲树树皮和叶片中存在的一种结晶颗粒。
Eucommia ulmoides gum is a crystalline particle existing in the bark and leaf of Duzhong tree.
罗马人添加炭粉、树皮粉以及更多的调味剂来改善气味。
The Romans added powdered charcoal, powdered bark and more flavouring agents to improve the breath.
我疼得直往后缩，后背或胳膊被粗糙的树皮刮伤。
Recoiling in pain, I'd scrape my back or arms on the scaly tree bark.
在北卡罗莱纳州的比克卡夫，切罗基印第安人沃克尔·卡尔霍恩和他的孙子帕特里克在捡榛树皮，用来做药茶。
In Big Cove, North Carolina, Cherokee Indian Walker Calhoun and grandson, Patrick, collect witch hazel bark for brewing medicinal tea.
所以冬天的树皮被用来制作更大的用具和容器。
So the winter bark was used for larger utensils and containers.
Rhizophora树皮能够生产出很好的、适用于皮革鞣制的单宁。
Rhizophora bark produces very fine tannin suitable for leather work.
在加拿大和澳大利亚全球变暖的危害或许已经显现：一连几个暖冬造成了加拿大树皮甲虫成灾，旱灾和大火也使澳大利亚的森林屡遭破坏。
That may already be happening in Canada, where recent warm winters have unleashed a plague of bark beetles, and in Australia, whose forests have been devastated by drought and forest fires.
树叶、树皮和树液也是当地草药疗法的常用药材。
The leaves, bark and sap are also common ingredients of local herbal remedies.
现在除了树皮，印第安人还使用桦树的木材。
Now besides the bark, Native Americans also used the wood of the birch tree.
山松甲虫只寄生于成年树木，它的幼虫会通过取食树皮下的组织最终杀死树木。
The beetle attacks mature trees only; its larvae ultimately kill the tree by feeding under its bark.
在树皮构成的围墙的环抱中，就只剩下你、野生动物和你足够信任的人。
Within those walls of bark, it's just you, the wildlife and anyone you trust enough to invite along.
树皮在用树枝做好的框架中被拉长、延展，然后缝合在一起并用树脂密封好，就是那些从树中流出的黏黏的液体。当它干了以后就不漏水了。
The bark was stretched over frames made from tree branches, stitched together and sealed with resin—you know that the sticky liquid that comes out of the tree—and when it dries, it's watertight.
它们改变自己的身体形状，形成不规则的边缘，近乎天衣无缝地和树皮融合在一起。
Modified scales form an irregular edge to the body that blends in nearly seamlessly with the bark.
它们的树皮烧黑了，但看上去还不错，其中许多还长出了新的嫩叶。
They had blackened bark, but were otherwise looking rather well, many of them wreathed in new young leaves.
使用育亨宾树树皮引起的轻微副作用包括：胃部不适、呕吐、睡眠不规律、高血压、头痛、亢奋、皮疹以及心跳加快。
Minor side effects of taking yohimbe bark include upset stomach, vomiting, irregular sleep patterns, elevated blood pressure, headaches, irritability, skin rashes, and rapid heartbeat.
在气候恶劣的北部地区，山上的樱桃树长出坚韧的、含纤维的树皮，沿着水平方向可以很容易去皮，但垂直方向极端坚固。
In harsh northern climes, mountain cherry trees develop a tough, fibrous bark that can be easily peeled horizontally, but is extremely strong vertically.
他指着被啃过的树皮，“他们喜欢这样站着啃咬树皮，就是为了告诉同类，这段河流是我的领地。”
He points to the chewed bark. "They like to stand and bite the tree just to say to other bears, I'm here using this river."
树皮鞋的使用寿命只有一个星期左右。
树皮鞋的使用寿命只有一个星期左右。
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