off the rails
01
used to say that someone is behaving in a way that is wild, irrational, or unconventional
慣用句
例
After the breakup, he went off the rails and started partying every night.
02
used to say that something is out of control or unpredictable
慣用句
例
The meeting went off the rails when everyone started shouting.
03
use to say that a train or vehicle has physically left the tracks or rails it is supposed to follow
例
The train went off the rails due to a broken track, causing a derailment.
04
used to say that something is not following the planned or expected course
慣用句
例
The conversation went off the rails when the topic shifted to politics.
05
used to say that something is extreme or exciting
慣用句
例
The new roller coaster at the amusement park is off the rails!
