他进军白宫失败后的那些年，肯尼迪还致力于把自己打造成一个真正的“立法者”，而不是仅仅出现在报刊标题上，用来指代国会中任一成员的词汇。
In the years after his failed White House bid, Mr. Kennedy also established himself as someone who made "lawmaker" mean more than a word used in headlines to describe any member of Congress.
伯格曼早在2003年就给自己的理论申请了专利，现在正致力于把Spaser技术大面积推广应用。
Bergman already patented the theory in 2003, but is now working to commercialize the Spaser.
他一生致力于把自己的信仰变成行动。
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