在过去的五年中,美国许多深负重望、久经沙场的马拉松老将常常在比赛中奔跑疲惫、气力不支时听到身后传来一阵急促的脚步声,他们不由自主地转过身,只见一位瘦长的少年迈着骄健的步伐,轻松地跑着。他很快便超过了他们,望着少年远去的身影,这些体坛老将们不仅仰天长叹,自愧弗如。尤其使他们 In the past five years, many well-respected and experienced marathon veterans in the United States often run exhausted during the race, and when the strength is not enough, they hear a rapid footstep coming behind them. They involuntarily turn around and see only one Lean and juvenile stride proud pace, running easily. He soon surpassed them, looking at the figure of youth away, these sports veterans not only heaven and earth, ashamed. Especially to make them