Up to it there led a short flight of steps, and over it waved the canopy of a tall, graceful birch tree.

在石头上面有一段短短的台阶，华盖上一株挺拔优雅的桦迎风摇曳。

Birch is one of the few species of tree that can survive in the extreme environments of the upper timberline.

桦是少有的能够在上行带界线，这极端天气情况下存活的。

Eventually, pharmacies started adding different herbs and chemicals to improve the flavor: ginger, birch bark, dandelion, sarsaparilla, fruit extracts, and all sorts of other things.

最终，药添加不同的草药和化学物质来改善味道：生姜、桦皮、蒲公英、洋菝葜根、水果提取物，以及其它各各样的东西。

The logs should from come hardwood trees like maple, oak, poplar or birch.

原木应该来自枫、橡、杨或桦等硬木木。

The tiny, yellow birch leaves are rustling.

小小的黄桦叶沙沙作响。

The native Wabanaki people arrived there in boats made from the wood of birch trees.

当地的瓦巴纳基人乘坐用白桦木制成的船只抵达那里。

But don't think Wrigley's-this detritus is black, sticky tar distilled from birch bark.

但不要以为那是箭牌口香糖——这残余物是从桦皮中蒸馏出来的黑色粘性焦油。

Ancient gums were made from local plants like birch bark tar used for Finland's wad.

古代的口香糖是由当地的植物制成的，比如说芬兰口香糖使用的白桦皮焦油。

The top of the building is the new home for 75 birch trees.

楼顶75棵白桦。

Researchers used lasers to scan birch trees in both Finland and Austria.

研究人员用激光扫描芬兰和奥地利的桦。

The larches and birches were covered with green, the laburnums with gold.

落叶松和白桦披上绿装，金链花金光灿灿。

And so I dream of going back to be.

现在还梦想着再去荡一回桦。

Trees like paper birch white or silver poplar, acacia and eucalyptus light up the night.

白色的纸桦或银色的白杨、金合欢和桉等木点亮夜晚。

At the upper timberline the trees begin to become twisted and deformed.

上行带界线，和雪线一样，在热带最高，在极地最低。从极地地区的海平面到干燥的亚热带地区的海拔4 500米处以及潮湿的热带地区海拔3 500米至4 500米处都有上行带界线。带界线内通常是常绿，它们和处于上行带界线处极端恶劣环境中生长的落叶木相比，具有一定的优势。然而，在部分地区也有由落叶阔叶林组成的带界线。例如，在喜马拉雅的部分地区，桦就在带界线上。

But other species, like maples and birches and larches, combine a less extreme level of sugar in their leaves with the practice of going leafless during the winter to avoid foliar frostbite.

但是其他物，例如枫，桦和落叶松，则将叶子中糖分的含量降低到极低的水平，并在冬季采取不生叶的做法，以避免叶面冻伤。

He had been among the first to get to that awful scene of wreckage and snow, with the tops of the birch trees torn off by the impact.

他是第一批到达那片废墟和积雪的可怕景象的人之一，白桦的顶被撞得支离破碎。

In Dutch " de pot" means " the pot" (as in the flowery kind), a lexical pun reinforced by the rooftop garden covered in birch trees.

在荷兰语中，“de pot”的意思是“花盆”（花的那），它的双关含义被另一个意思所加强，即覆盖着桦的屋顶花园。

Deciduous trees like birch and aspen live for about 100 years, so the team couldn't simply wait for one or two centuries to find out what happens in the forest.

像桦和白杨这样的阔叶的寿命约为100年，所以研究小组不能只是等上一两个世纪来发现森林里发生什么。

[Ben] Again, another ingredient that we're hugely familiar with the concept of a sap from a tree, whether it's birch or maple, but I'd never heard of this.

同样，我们非常熟悉的另一成分——液的概念，无论是桦还是枫，但我从未听说过董棕。

So here are six types of trees for you: birch trees, maple trees, palm trees, pine trees, sakura, or if you don't have sakura, cherry trees, and oaks.

桦，枫，棕榈，松，樱花，或者如果没有樱花，樱桃和橡。