マーモットさんのインスタグラム写真 - (マーモットInstagram)「At what point do you get to call a hill a mountain? At one time the U.S. Board on Geographic Names defined a mountain as being 1,000 feet (300 m) or taller, but has abandoned the definition since the 1970s. There is apparently no current definition that differentiates the two. Ready...set...debate! #marmotbeta Photo: @davidcarlierphotography」1月28日 20時55分