The process by which mountain bikers traverse terrain through a combination of biking and hiking.
"That drop-off on Alligator Alley is a real doozy; I might crack my ribs or skull open if I ride down the Big Gulp section. Let's just go hikaling down it."
Jackie O'G.가 작성 2008년 04월 23일 (수)
Can you define these popular missing words?