You then go to dinner, you come back and you realize that your roommate has now vested you by five seconds and three hours later you've inched ahead again ; so it's a wonderfully motivational tool; and speaks to just how addictive frankly this stuff was and that too for me.

然后你去吃饭,回来后意识到你的室友已经快你五秒钟,三小时后你再次小幅领先,所以这是一个奇妙的激励工具;,坦率地说这东西多么的诱人,对我来说也不例外。

哈佛公开课 - 计算机科学课程节选

But he saw a three-shot lead after six whittled back to level after 12 before surging three ahead again on 18.

BBC: Els trounces Monty at Wentworth

To their credit, Tyrone then regrouped to hit 1-6 without reply to level the match only for Dan Gordon to notch his second goal of the match in the 63rd minute to put Down three ahead again.

BBC: Clones thriller ends in draw

United went ahead again three minutes after halftime as England striker Rooney scored his 10th goal this season after being set free by veteran Ryan Giggs.

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