Adair also developed special equipment made of bronze metal to help extinguish oil well fires.

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

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