Whereas the region's native evergreen pines shade the snow and absorb radiation, birches would shed their leaves in winter, thus enabling radiation to be reflected by the snow.
然而那个地区当地的常绿松树可以为雪遮阴，吸收辐射，而白桦树在冬天则会落叶，从而使辐射被雪反射。
Higher up were forests of white birches.
再往高处去就是一片片白桦林。
Higher up were forests of white birches.
再往高处去就是白桦林。
Birches and oaks feathered the narrow ravines.
桦树和橡树密生于狭谷中。
Under the hoarfrost the slightest twig of birches is white.
在霜下桦树的最轻微的枝是白色的。
To this day the old stump is surrounded by three slim birches.
从这天开始，老树干就被三棵纤细的小白桦围绕着。
I admire the wildflowers, 30 cedars and 31 birches that fill the forests.
我钟爱遍布树林的野花、雪松和白桦树。
Search for the legendary cascades that monster and birches in the mountain;
探寻传说中的喀那斯水怪和山中的白桦林；
So was I once myself a swinger of birches. And so I dream of going back to be.
我过去就是这样一个荡树的孩子现在，做梦都想回到那种日子。
Researchers have found similar responses in sugar maples, birches and other trees.
研究人员在糖槭树、桦树等其他一些树木上也发现了类似的反应。
The hickories, birches, chestnuts, no less than the maples, have lost their leaves.
山核桃、白桦树、栗树与枫树一样，都掉光了叶子。
The rich bottom land near the river was studded with tall sycamores, birches, and box elders.
肥沃的河滩地上散布着高大的美国梧桐、白桦树和白蜡槭。
The broad-leaf trees are members of flowering plants, including the oaks, elms, maples, birches, and beeches.
阔叶树属于显花植物，包括橡树、榆树、枫树、枞树和桦树。
It was early May. In some of the gardens the fruit trees were encircled with dense clusters of daffodils. The birches were already in pale green leaf.
此时正是五月初，有些花园里的果树上密密地缠绕着束束水仙，桦树的树叶已呈暗绿。
Let's illustrate these general points by just reading together and trying to hear the beginning of Robert Frost's poem "Birches," on page 211 in The Norton.
让我们解释这个笼统的观点通过一起读诗,尝试去听罗伯特·弗罗斯特的诗“桦树“,在211页，诺顿。
As you get closer to the Russian border, the forests of pines and birches get thicker and you come across frequent examples of Russian culture and art.
在与俄罗斯的交界处，松树林和白桦林越来越浓密，浓郁的俄罗斯风格的文化和艺术也随之而来。
The birches with a better growth and higher wood basic density which of the fiber traits and the wood chemical compositions was favorable to papermaking.
其白桦生长状况较好，木材基本密度较大，木材的纤维性状和化学成分含量最有利于造纸。
Silver birches were edged out by conifers, and substantial brick houses, with double-pitched roofs, replaced the concrete and wooden dwellings of mid and western-Siberia.
路轨边已经是松树而不再是白桦，坚固的斜屋顶砖房替代了西伯利亚西部和中部用水泥木材建成的居所。
Virginia's Shenandoah Valley is ablaze with fall colors-the yellow and orange of poplars, birches, striped maples, and hickories, punctuated with the red of sugar and red maples.
弗吉尼亚州的谢南多厄河谷(ShenandoahValley)闪耀着秋天的色彩——白杨、桦木、条纹槭和山核桃的黄色和橙色，点缀着蜜糖似和红枫的红色。
Think, in "Birches," of really the extraordinary play of language, the freedom of association, all of which is being played off of the strict demands of the meter, at every moment.
想想，“桦树“，是无与伦比的对语言的把玩，自由的结合，所有这些都在格律诗严格的要求下自由地被使用着，每时每刻。
For Monday, we're going to start talking about Robert Frost, and I'd like you to pay special attention to his poem "Mowing," in the RIS packet, and to his poem "Birches" in the Norton.
周一呢，我们将开始讨论罗伯特·弗罗斯特，我希望大家特别注意他Mowing这首诗，在RIS打包文件中可以找到，还有诺顿选集中的Birches。
Think, in "Birches, " of really the extraordinary play of language, the freedom of association, all of which is being played off of the strict demands of the meter, at every moment.
想想，“桦树“，是无与伦比的对语言的把玩，自由的结合，所有这些都在格律诗严格的要求下自由地被使用着，每时每刻。
Think, in "Birches, " of really the extraordinary play of language, the freedom of association, all of which is being played off of the strict demands of the meter, at every moment.
想想，“桦树“，是无与伦比的对语言的把玩，自由的结合，所有这些都在格律诗严格的要求下自由地被使用着，每时每刻。
应用推荐