This sample from a ponderosa pine, where each of these years represents a fire.

这个样本来自黄松，这些年中的每一年都代表一场火灾。

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)。

It is this variety of ponderosa that climbs storm-swept ridges alone, and wanders out among the volcanoes of the Great Basin.

正是这种黄松独自攀登暴风雨席卷的山脊，漫步在大盆地的火山之间。

The Silver Pine (Pinus ponderosa), or Yellow Pine, as it is commonly called, ranks second among the pines of the Sierra as a lumber tree, and almost rivals the sugar pine in stature and nobleness of port.

银松 (Pinus ponderosa)，或俗称的黄松，作为木材树在山脉松树中排名第二，在高大和高贵的港口几乎可以与糖松相媲美。