每当我做...我就忍不住感到悲伤。WheneverIdo...,Icannotbutfeelsad.每当我想到...我就忍不住感到紧张。WheneverIthinkof...,Icannotbutfeelnervous.
每当我遭遇...我就忍不住感到害怕。WheneverImeetwith…,Icannotbutfeelfrightened.
每当我看到...我就忍不住感到惊讶。WheneverIsee...,Icannotbutfeelsurprised.
例:每当我想到我家附近那一条清澈的小溪,我就忍不住感到悲伤。
WheneverIthinkofthecleanbrooknearmyhome,Icannotbutfeelsad.
=EverytimeIthinkofthecleanbrooknearmyhome,Icannothelpfeelingsad.