Red Adair developed modern methods to extinguish and cover burning oil wells.

VOA: special.2009.03.22

And,it was not just a random act, he wanted to extinguish this royal line.

这并不是一次无计划的行动,刺杀者想要灭绝这支皇室成员

耶鲁公开课 - 1871年后的法国课程节选

Well, what you do is you extinguish them.

你只需要将它们区分开来。

耶鲁公开课 - 心理学导论课程节选

How do you extinguish them?

那么怎样才能区分它们呢？

耶鲁公开课 - 心理学导论课程节选