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1·In the second race, the American competitor edged out the Ethiopian runner by less than a second.

在第二场赛跑中，美国选手比埃塞俄比亚选手快不到1秒钟。《柯林斯英汉双解大词典》

2·You'll be able to run faster and with less effort than a runner at the same fitness level who's not acclimatized.

你也会跑的更快，并且相较那些同样健康但是不适应温度的人你没那么费劲儿。

3·Several recent polls show Obama leading Hillary Clinton by a double-digit margin less than a week after the one-time front runner came in a disappointing third in the Iowa caucuses.

近期一些民调显示，继昔日领先者希拉里在爱荷华州党内预选屈居第三后的短短几天，奥巴马以双位数的支持率领先希拉里。

4·A less-determined runner might have given up. Not Noble.

一个比较少决心的人可能已经放弃了，但Noble没有。

5·He went on to win the race by 35 seconds. The following year, Lopes became the first runner to complete a marathon in less than 2 hours and 8 minutes.

在洛杉矶，洛佩斯在34.5公里后开始加速，并且仅用14分33秒就跑完随后的五公里，最终以35秒的优势夺得奥运会马拉松冠军，成为奥运会历史上第一位在两小时八分之内跑完马拉松的运动员。

6·Runner-up Switzerland doesn't even come close, with less than 10% millionaire households.

而位居第二的瑞士连接近都算不上，只有不到10%的百万富翁。