First,this course as I mentioned first is about bridge building: bridge building among disciplines,eclectic, and bridge building in terms of academia and Main street.

正如我开始时提到的，这课程是关于搭建桥梁的：,搭建学科之间的桥梁，广集思源，并搭建学术界与社会之间的桥梁。

哈佛公开课 - 幸福课课程节选

You can think about Crane's images of the Brooklyn Bridge in this course that abandoned woodpile that some worker has left in the poem called "The Woodpile."

你可以想一想,在我们课程中，克兰诗中的布鲁克林大桥,那被抛弃的木柴堆,在诗歌“柴垛“中一些工人放弃的柴垛“

耶鲁公开课 - 现代诗歌课程节选