The typical -I'm going to talk about the conventional thirty-year mortgage, which has been a standard in the United States ever since the early 1950s.

典型的抵押贷款,我先介绍普通30年期抵押贷款,从20世纪50年代初起,它就是美国抵押贷款的标准期限

耶鲁公开课 - 金融市场课程节选

Now the master of syncopation, of course, in music was Scott Joplin, African American composer writing a lot around the area of St. Louis in the turn of the twentieth century.

说到使用切分音的大师,我们自然想到斯考特·乔普林,是位多产的美国黑人作曲家,二十世纪初居住在圣路易斯地区

耶鲁公开课 - 聆听音乐课程节选