snowbridge造句

• These giant cracks in the ice are not always visible as snow can be blown and freeze over the top to make a snowbridge.
• These giant cracks in the ice are not always visible, as snow can be blown and freeze over the top to make a snowbridge.
• They seemed to form at first an impassable labyrinth, but gradually the guides wound in and out between the large rifts, which were exquisitely lovely with their overhanging banks of snow and glittering icicles, and then trod as on pins and needles over a snowbridge here and there, or had to take a jump over the more feasible ones-and we found ourselves at the foot of the mountain; trudged up on the snow which ought to have been crisp but was even then more or less fresh fallen and sloppy; had to creep over about three crevasses, and after a tiresome pull, dragging one leg after another out of ankle or knee deep snow, we got on a crest of snow at right angles to the slope we had just come up.