The B-M-I of someone overweight is between twenty-five and twenty-nine point five.

VOA: special.2009.07.21

Then what I'm going to do for the last twenty or twenty-five minutes is talk about the Dutch Republic.

接下来在这节课最后的二十到二十五分钟内,我会讲些关于荷兰共和国的知识

耶鲁公开课 - 欧洲文明课程节选

Then what I'm going to do for the last twenty or twenty-five minutes is talk about the Dutch Republic.

接下来在这节课最后的二十到二十五分钟内,我会讲些关于荷兰共和国的知识

耶鲁公开课 - 欧洲文明课程节选