Under the snow they burrow, making long tunnels, still eating and sleeping on their loved cushions of frozen plants, far under the snow-skirts of Mother Earth, while the life-stilling blasts without expend their wintry force.
"My Attainment of the Pole"
Frederick A. Cook
The length of the ascent is nearly 16 miles over which there are 26 tunnels with a length of 2,500 yards, eight viaducts, many smaller bridges.
"From Edinburgh to India & Burmah"
William G. Burn Murdoch
If you find yourselves in cuttings or in tunnels, don't you play no secret games.
"Dickens As an Educator"
James L. (James Laughlin) Hughes