hurdles是栏杆 障碍的意思
hurdling是跨栏跑的专用语 或者有跨越障碍物的意思
Davis won the 400m. hurdles in a new Olympic time of 49.3 sec.
戴维斯以49.3秒的成绩刷新奥运会纪录，在400米跨栏赛跑中一举夺冠。
In starting a new company, many hurdles must be crossed.
刚开办一个公司时，必须克服许多障碍。
An Analysis to the Modern Technical Characteristics of High Hurdling Step
对110m栏跨栏步新型技术特点及其重要性的分析
The Use of Image Training in Teaching Hurdling Technique
运用表象训练进行跨栏跑技术教学的研究
温馨提示：
