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。
The little birches grew fast, and their life was carefree and happy.
小白桦们迅速地成长着,她们过着快乐无忧的生活。
I admire the wildflowers, 30 cedars and 31 birches that fill the forests.