謝謝分享，網上看到這個介紹，很形象 ；）

來源: 於 2020-11-25 07:55:44 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Hit the ground running：

The imagery is of someone jumping off a train before it has fully stopped, running to the next task without pause.