Their minds were more vacant than their sisters', and when nothing better offered, a walk to Meryton was necessary to amuse their morning hours and furnish conversation for the evening.
1.vacant ['veɪk(ə)nt] 空的
2.amuse[ə'mjuːz] v.娱乐、消遣
3.furnish['fɜːnɪʃ] 提供