Here, this image of the lines of trees and the metrical regularity of that verse that describes them.

这里，排列成行的树的画面和,诗里韵律的规律描绘的画面。

耶鲁公开课 - 现代诗歌课程节选

Listen to how quickly Yeats modulates from one feeling, one image, to another in these really very short, quick, three-beat lines.

听一听叶芝是怎么快速地,从一种情绪，一个情景中，转换到另一个里去的,就在这些三音韵的短诗句中。

耶鲁公开课 - 现代诗歌课程节选