原文 (英语)

CHAPTER II The headwaters of the Dyea River spring from a giant's punch-bowl. Three miles above timber-line the valley bottom widens out into a flinty field strewn with boulders which in ages past have lost their footing on the steep hills forming the sides of the cup. Between these boulders a thin carpet of moss is spread, but the slopes themselves are quite naked; they are seamed and cracked and weather-beaten, their surfaces are split and shattered from the play of the elements. High