fast lane
noun/ˈfɑːst leɪn/
/ˈfæst leɪn/
[singular]Idioms - the part of a major road such as a motorway or interstate where vehicles drive fastest
（高速公路或州际公路上的）快车道
Idioms
in the fast lane
- where things are most exciting and where a lot is happening
在生活的快车道上；享受丰富多彩的生活 - He had a good job, plenty of money and he was enjoying life in the fast lane.
他有份好工作，钱又多，尽情享受着丰富多彩的生活。
- He had a good job, plenty of money and he was enjoying life in the fast lane.