•1.intheswim(slang)a.involvedinthingsthatarehappeninginsocietyorinaparticularsituation.(积极参加社会活动)eg:Mrs.Smithisalwaysintheswimifthereisanythingsocialon,herhusbandseemsalwaysoutoftheswiminpolitics.只要有社会活动,史密斯夫人总是踊跃参加,而她丈夫似乎对政治总是不闻不问。b.here:conformingtothecurrentfashions.(赶时髦)eg:Dontyouwanttobeintheswim?你难道不想赶时髦吗?•2.slipintohighgear高速运...