最终，奥运会主火炬由中国奥运英雄李宁点燃，他在万众瞩目之下缓缓升起，在空中绕场一周，点燃了象征奥林匹克精神的熊熊之火。
Finally, the cauldron was lit by a jet of fire from Chinese Olympic hero li Ning, who had been hoisted up to the roof of the stadium on wires.
这种“博采众长”的学习意识，甚至变成了生活习惯——比如米兰街头的五彩窨井盖，都变成李晖“朋友圈”里的一组考察心得。
Such a widely learning awareness has turned to be a living habit—For example, just the colorful manhole cover has become the investigating experience in Lihui's "Moments".
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