These ruinous masses, and the deep glacial grooves that flute the sides of the mountain, show that it has been considerably lowered and wasted by ice; how much we have no sure means of knowing.

这些毁灭性的物质，以及在山的两侧形成凹槽的深冰川沟槽，表明它已经被冰大大降低和浪费了；我们没有确定的方法知道多少。