The study found this loss of bone strength increases the risk of broken bones later in life.

VOA: special.2009.03.10

God saw that he had to limit the life span of humans, or risk creating an enemy that was nearly equal to him.

上帝发现他限制了人类的寿命，否则就是冒险创造了与他平等的死敌。

耶鲁公开课 - 旧约导论课程节选

A Hobbesian state, paradoxically, still requires from its citizens, men and women prepared to fight to risk everything in the defense of their way of life.

如此一来，矛盾便凸显出来了,即霍布斯理想中的国家,也照样要求他的人民时刻准备牺牲一切,来维护他们的生活方式。

耶鲁公开课 - 政治哲学导论课程节选

A history of sunburn early in life also increases the risk.

VOA: special.2010.07.06

Even the Platonic just city will have to cultivate warrior citizens who are prepared to risk life in battle for the sake of their own city.

就算是柏拉图式的正义之城,也都还需要培养战士,一群准备好以生命作赌注,来捍卫其所属城市的公民。

耶鲁公开课 - 政治哲学导论课程节选

He presents himself, in other words, as a human being of unparalleled piety and devotion who will risk life itself rather than quit the post that has been given to him.

他呈现的自我，换句话说，是极度虔诚敬神的人类,甚至压下自己的生命作赌注,也不愿放弃这个天赐的角色。

耶鲁公开课 - 政治哲学导论课程节选