Male models are not always so vacuous as they are made out to be.
男模特儿并不总像人们说的`那样愚蠢。
We would be satisfied with any draft document, however vacuous.
我们对任何草案都会感到满意，即使草案的内容非常空洞也无所谓。
His eyes looked dull, almost vacuous.
他看上去目光呆滞，茫然若失。
He lived on the street as a vagrant.
他以在大街上乞讨为生。
The vagrant problem was an economic and political as well as social issue.
流民问题不仅是社会问题，也是经济问题和政治问题。