go to any, some, great, etc. lengths (to do something)成語所屬單字lengthgo to any, some, great, etc. lengths (to do something)go to any, some, great, etc. lengths (to do something) — 慣用語慣用語1. To make a lot of effort to achieve something, often in an extreme way.1.慣用語釋義竭盡全力；不遺餘力To make a lot of effort to achieve something, often in an extreme way.例句Sara went to great lengths to prepare a surprise party.Why would he go to such lengths to hide the truth?