This paper analyses the winding run of inboard and outboard pathes and techniques of striding hurdles of left leg and right leg in400m hurdle race by the method of biomechanics analysis.
运用生物力学分析法,对400m栏内、外侧弯道跑的栏间跑和左、右腿攻栏的栏上技术进行分析,结果是不论右腿攻栏还是左腿攻栏,外侧跑道弯道跑成绩都好于内侧跑道弯道跑成绩。
The horse came up fast on the inside.
那匹马从跑道里圈很快赶了上来。
She ran three circuits of the track.
她沿跑道跑了三圈。
She ran four circuits of the track.
她在跑道上跑了四圈.
One complete round or circuit, especially of a racetrack
一圈跑道完整封闭的一圈，尤指跑道
Harry lapped in two minutes.
哈里两分钟跑完一圈。
It marked out a race-course, in a sort of circle.
它先画个圆圈似的跑道。
The old scientist used to run three circuits of the track every morning.
老科学家以前每天早晨沿跑道跑三圈。
After a few laps of the track,the sweat was pouring off the runners.
赛跑运动员们沿着跑道跑了几圈之后,全身冒汗。
a competition that takes place on a field rather than on a running track.
发生在跑道圈内而不是跑道上的比赛项目。
Runners complete four laps of a 750m course laid out in a stadium.
运动员要在体育场750米的跑道上跑4圈。
a little scamper round the garden
在花园里绕着圈蹦蹦跳跳奔跑一阵.
The champion lapped him at the mile.
在一英里赛跑中，冠军超过了他一整圈。
the horses on the rails,ie those on the inside curve of a racecourse
挨近围栏的马（在跑道内圈一侧的）
The car spun whirled along the track
汽车沿着跑道飞速兜圈子。
The aircraft circled round over the landing strip.
飞机在着陆跑道上空兜圈子。
Its loop city track was 54 kilometers. A driver drove five circles and it was 270 kilometers in total.
环城线路为54公里，车手跑够五圈，共270公里。
Heaven knows where he fled.
谁知道他跑到哪里去了。
Wang junxia is taking her lap,holding the Five-Star Red Flag.
王军霞手里拿着五星红旗在绕跑道跑。