His visitor's visa expired.他的访问签证过期了。He is assiduous over his visitor.他对来访者很殷勤....as soon as she saw that it was a visitor and not a hawker or tramp at her door.她一看到门口站着的是位访客而不是街头小贩或流浪汉…A visitor savors a twilight r...
他们中的许多人置一己私利于集体利益之上。Many of them placed self-interest before the common good.他做事完全出于私利。He is motivated entirely by self-interest.她完全是出于私利。She was motivated solely by self-interest....