Here in America our passenger trains share tracks with slower freight trains."

VOA: standard.2010.02.15

You can see these opening pages of the book, dense argument being condensed in very deep ways, carry a great deal of freight.

你们可以看到书的开头前几页，密集的辩论都集结在那,且探得很深，包含很大量的材料。

耶鲁公开课 - 政治哲学导论课程节选

You can see these opening pages of the book, dense argument being condensed in very deep ways, carry a great deal of freight.

你们可以看到书的开头前几页，密集的辩论都集结在那,且探得很深，包含很大量的材料。

耶鲁公开课 - 政治哲学导论课程节选