To have passed 40 年逾不惑
But experts generally advise against using the drug if more than three hours have passed after the first signs of a stroke.
VOA: special.2009.09.22
As early as 1826 an important pro-slavery writer named Edward Brown argued that "Slavery," he said, quote: "Had ever been the stepping ladder by which nations have passed from barbarism to civilization."
早在1826年,一位重要的亲奴主义作家,爱德华·布朗说过,"奴隶制,曾是帮助那些国家从野蛮时期,发展到文明社会的阶梯"
Have I ever passed by while a movie was going on there?
电影正在那儿拍摄的时候,我是否曾正好经过?
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