To test this idea, they used slivers of wood from yellow pines.

为了测试这种想法，他们从黄松树干上取了些木条子。

Its companion, the yellow pine, is almost as large.

它的同伴黄松几乎和它一样大。

The most influential of the Valley trees is the yellow pine (Pinus ponderosa).

最有影响力的山谷树木是黄松 (Pinus ponderosa)。

This upland is covered with numerous trees—the white oak, the chincopin, resembling chestnut, but principally the yellow pine.

这片高地覆盖着许多树木— — 白橡树、 栗树（类似栗树） ， 但主要是黄松。

The yellow pine seems ever eager to shoot aloft, higher and higher.

黄松似乎永远渴望向高处发芽， 越来越高。

Its most constant companion is the yellow pine.

它最不变的伴侣是黄松。

The Douglas spruce, the yellow and sugar pines and brown-barked Libocedrus here reach their finest developments of beauty and grandeur.

道格拉斯云杉、黄松和糖松以及棕皮的 Libocedrus 在这里达到了美丽和宏伟的最佳发展。

How sharply the yellow pine spires and the palm-like crowns of the sugar pines are outlined on its smooth white domes.

光滑的白色圆顶上， 黄松的尖顶和糖松的手掌状树冠轮廓分明。

On this Sequoia trip you see not only the giant Big Trees but magnificent forests of silver fir, sugar pine, yellow pine, libocedrus and Douglas spruce.

在这次红杉之旅中， 您不仅可以看到巨大的参天大树， 还可以看到由银杉、糖松、黄松、紫柏和花旗松组成的壮丽森林。

Some of them are 150 feet high, from six to ten feet in diameter, and they are never out of sight as you saunter among the yellow pines.

其中一些高 150 英尺， 直径从 6 到 10 英尺不等， 当您漫步在黄松之间时， 它们永远不会消失。