translation.en: We were blogging to this live website daily to these students that were tracking us as well, about 10-hour trekking days, 15-hour trekking days, sometimes 20 hours of trekking daily to meet our goal.
translation.zh: 我们每天通过网站写博客 写给那些在关注我们的学生， 每天10个小时、 15个小时的苦行， 有时候为了达到目标我们必须坚持20个小时。