He looked around: There were a number of large white stones, smoothed by the sea, marking the edge of the flower beds.

他向周围望了望，看到花床的旁边有很多被海水冲刷十分光滑的白色石头。

None of the commerical highways of the land or sea, marked with buoys and lamps, fences, and guide-boards, is so unmistakably indicated as are these broad, shining trails of the vanished Tuolumne Glacier and its far-reaching tributaries.

没有一条标有浮标、灯、栅栏和路标的陆地或海上商业高速公路，没有一条像消失的图奥勒米冰川及其深远支流的这些宽阔、闪亮的小径那样清晰无误。