Beavers may be following the northward expansion of vegetation onto the tundra.

海狸可能是在追随冻原植被向北扩展的脚步。

But it is only to the northward that the entire range, from base to summit, is covered with lava.

但只有向北，整个山脉，从山脚到山顶，才被熔岩覆盖。

Immediately after the December solstice, the northward progression of the sun's horizon-cresting point is so slow that it's hardly noticeable.

十二月夏至之后，太阳地平线最高点向北移动的速度非常缓慢，几乎无法被察觉。

Far to the northward, in Oregon, the icy volcanoes of Mount Pitt and the Three Sisters rise above the dark evergreen woods.

在遥远的北方， 在俄勒冈州， 皮特山和三姐妹峰的冰冷火山耸立在黑暗的常绿树林之上。

To the northward, in Humboldt and the adjacent counties, whole hillsides are covered with rhododendron, making a glorious melody of bee-bloom in the spring.

向北，在洪堡和邻近的县，整个山坡上都长满了杜鹃花，在春天奏响了蜜蜂绽放的美妙旋律。

The blunt thunder in the depths of the mountains was usually followed by sudden jarring, horizontal thrusts from the northward, often succeeded by twisting, upjolting movements.

山区深处的钝雷通常伴随着来自北方的突然刺耳的水平冲击，通常是扭曲的、颠簸的运动。

The ancient moraines also, though well preserved on most of the south half of the range, are nearly obliterated to the northward, but then material is found scattered and disintegrated.

古老的冰碛虽然在山脉南半部的大部分地区保存完好，但在向北几乎消失了，但后来发现材料散落和分解。

The fact is so; and these people of the southern colonies are much more strongly, and with a higher and more stubborn spirit, attached to liberty than those to the northward.

事实是这样；与北方殖民地的人相比，南方殖民地的这些人更强烈、更崇高、更顽固地拥护自由。

The broad trunk at first poured northwestward, then curved to the northward, deflected by the lofty wall forming its western bank, and finally united with the grand Yosemite trunk, opposite Glacier Point.

宽阔的树干起初向西北倾泻，然后向北弯曲，被形成西岸的高墙偏转，最后与冰川点对面的优胜美地大树干汇合。

There is, however, a circumstance attending these colonies which, in my opinion, fully counterbalances this difference, and makes the spirit of liberty still more high and haughty than in those to the northward.

然而，在我看来，这些殖民地有一种情况完全抵消了这种差异， 并使自由精神比北方的那些更加崇高和傲慢。

Chamoecyparis Lawsoniana is a magnificent tree in the coast ranges, but small in the Sierra. It is found only well to the northward along the banks of cool streams on the upper Sacramento toward Mount Shasta.

Chamoecyparis Lawsoniana 是海岸山脉中的一棵宏伟的树，但在 Sierra 中却很小。它位于萨克拉门托上游凉爽的溪流河岸向北，朝向沙斯塔山。

From the high ground hereabouts had another grand view to the northward—a heaving, swelling sea of domes and round-backed ridges fringed with pines, and bounded by innumerable sharp-pointed peaks, gray and barren-looking, though so full of beautiful life.

从这附近的高地向北可以看到另一幅壮丽的景色——一片起伏、膨胀的海洋，圆顶的穹顶和圆背的山脊被松树环绕，无数尖尖的山峰为界，这些山峰灰蒙蒙的，看似荒凉，但充满了美丽的生命.