hurdling

jonas gilbart said, "step by step, chinese hurdling hero liu xiang continues to work his way back to the top of his sport. "

JonasGilbart说：“逐步地，中国跨栏英雄刘翔继续努力回到他的运动高峰。”

Through the research on the change tendency of Chinese women ′ s 400 m hurdling best match results form 1990 to 2005, the best match result for this item has less regularity and stability, except on National Games years.

通过对1990-2005历年来我国女子400m栏最好成绩变化趋势的研究分析发现，在此期间我国该项目除全运会年成绩较为突出外，总体的规律性和稳定性均不强。

In the photo is someone most of us are familiar with, Liu Xiang, the young Chinese Olympic gold medal winner in hurdling.

这张照片的主人公是一个我们都十分熟悉的人物，著名的中国跨栏运动员、奥运会金牌得主刘翔。