want ad
noun /ˈwɒnt æd/
  /ˈwɑːnt æd/
 (North American English) (also classified ad, classified, classified advertisements ())
 (British English also small ad)
 [usually plural]- a small advertisement in a newspaper or on a website, placed in a section according to its subject, that is placed by a person or small company who wants to buy or sell something, find or offer a job, etc.旺旺广告:报纸或网站上的小型广告,根据其主题放置在一个区域中,由想要购买或出售某物,寻找或提供工作等的个人或小公司放置。