The grand challenge race would be 142 miles of perilous mountain switchbacks and rough, sandy trails 大挑战赛车会有228公里危险的蜿蜒山路,以及崎岖不平又多沙的路面。
We slowly bounced up a severely rutted dirt road, the drop-offs just to our right growing ever more precipitous as we ascended impossibly steep switchbacks 我们缓慢地在一条尘土飞扬、车辙很深的路上蹒跚而行。转过又一个陡峭的急转弯后,我们右边的坡似乎更陡。
The momentum effect has also suffered some sharp switchbacks ( including an 80 % decline in 1975 ) that may have wiped out those traders who tried to follow it 惯性效应在股市快速下跌时(包括1975年80%的跌幅)也受到伤害,那些试图跟随惯性的投资人可能已经出局。
The momentum effect has also suffered some sharp switchbacks ( including an 80 % decline in 1975 ) that may have wiped out those traders who tried to follow it 趋势效果也不是四平八稳的(其中1975年的市值缩水80),这种不稳定可能使一些坚持此效果作用的投资者改弦易辙。