The older kind of submarine used in World War Two could stay under water for only about forty-eight hours.

VOA: special.2010.06.11

And then he'd been--he was Jewish, and he was fired from his post in Strasbourg, under Vichy, that is the collaboration government of World War Two, because he was Jewish.

然后他去了--他是犹太人,他在斯特拉斯堡被解聘了,被维西政府,就是二战时候的法奸政府,因为他是犹太人

耶鲁公开课 - 1871年后的法国课程节选