William Butler Yeats William Butler (爱尔兰)叶芝(William Butler Yeats)著 (爱尔兰)叶芝(William Butler Yeat)著 William Wyler : (爱尔兰)叶芝(William Butler, Yeats)著 (爱尔兰)威廉·叶芝(William Butler Yeats)著 William Press