on the cutting edge

基本解释

They are always on the cutting edge of providing new ways of helping mobile device developers build great applications.
它们始终站在提供新方法以帮助移动设备开发人员构建强大应用程序的前沿。
For the past ten years， younger composers like Philip Glass have been on the cutting edge in composing operas that defy most of the traditional rules of writing music.
这句话的意思是：“过去十年来，像菲利普。格拉斯这样的年轻作曲家不受大多数传统作曲规则的约束，一直站在创作歌剧的最前列。”
For those on the cutting edge, engaging customers in this dialogue can also expose you to a new perspective and help them see our business from a different perspective.
对于酒店的管理者来说，鼓励客人参与到对话之中，可以让你产生新的想法，并从不同的角度看待业务的发展。

So I'm confident California will continue to be on the cutting edge of our economy.
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Societies were open to invention precisely because rulers wanted to be on the cutting edge of military technology.
FORBES: Fact and Comment
Mr. DAVID SEDGWICK (Automotive News): They have a big problem getting on the cutting edge of vehicle design.
NPR: GM, UAW Make Deal on Benefits