When their daughter went to college, it left/made a big hole in their lives. 女儿去上大学了，他们心里空落落的。She felt empty inside after her bereavement.她失去亲人后，感到心里空落落的。I'd be lost without you here.你不在这儿，我会觉得空落落的。A couple rattles around in a house sized for rearing several children.一对夫妇住在一幢足够养育好几个孩子的空落落的大宅里。